GitLab在Centos下的安装步骤

第一步:(安装工具包)

sudo yum install curl openssh-server postfix cronie

sudo service postfix start

sudo chkconfig postfix on

sudo lokkit -s http -s ssh

第二步:（安装ruby，如果已安装则可跳过这个步骤）

sudo yum install ruby ruby-irb

第三步：（下载并安装gitlab-ce-xx.rpm安装包）

curl https://packages.gitlab.com/install/repositories/gitlab/gitlab-ce/script.rpm.sh | sudo bash

sudo yum install gitlab-ce

如果下载过于缓慢或下载失败，则可选择使用以下方式

http://pan.baidu.com/s/1kTzsCfX

如果已成功下载，则使用下面的命令安装

rpm -i gitlab-ce-XXX.rpm

第四步：(修复软连接)

首先修复modprobe

rm -f /sbin/modprobe

ln -s /bin/true /sbin/modprobe

其次修复sysctl

rm -f /sbin/sysctl

ln -s /bin/true /sbin/sysctl

如果在配置使用过程中，出现了以下错误，一定要使用上述操作步骤进行修复

error: "net.bridge.bridge-nf-call-ip6tables" is an unknown key

error: "net.bridge.bridge-nf-call-iptables" is an unknown key

error: "net.bridge.bridge-nf-call-arptables" is an unknown key

error: permission denied on key 'net.ipv4.tcp_max_syn_backlog'

error: permission denied on key 'net.core.netdev_max_backlog'

error: permission denied on key 'net.core.wmem_default'

error: permission denied on key 'net.core.rmem_default'

error: permission denied on key 'net.core.rmem_max'

error: permission denied on key 'net.core.wmem_max'

error: permission denied on key 'net.ipv4.tcp_timestamps'

error: permission denied on key 'net.ipv4.tcp_synack_retries'

error: permission denied on key 'net.ipv4.tcp_syn_retries'

error: permission denied on key 'net.ipv4.tcp_tw_recycle'

error: permission denied on key 'net.ipv4.tcp_tw_reuse'

error: permission denied on key 'net.ipv4.tcp_mem'

error: permission denied on key 'net.ipv4.tcp_max_orphans'

error: permission denied on key 'net.ipv4.ip_local_port_range'

第五步：（修改日志文件夹的访问权限）

sudo chmod -R  /var/log/gitlab

第六步：（配置gitlab.rb文件，主要看未注释掉的代码部分）

sudo nano /etc/gitlab/gitlab.rb

修改后的文件如下

## Latest options listed at https://gitlab.com/gitlab-org/omnibus-gitlab/blob/master/files/gitlab-config-template/gitlab.rb.template

## Url on which GitLab will be reachable.

## For more details on configuring external_url see:

## https://gitlab.com/gitlab-org/omnibus-gitlab/blob/629def0a7a26e7c2326566f0758d4a27857b52a3/README.md#configuring-the-external-url-for-gitlab

external_url 'http://localhost'

## Note: configuration settings below are optional.

## Uncomment and change the value.

############################

# gitlab.yml configuration #

############################

# gitlab_rails['gitlab_ssh_host'] = 'ssh.host_example.com'

# gitlab_rails['time_zone'] = 'UTC'

# gitlab_rails['gitlab_email_enabled'] = true

gitlab_rails['gitlab_email_from'] = 'xxxxxxxx@163.com'

# gitlab_rails['gitlab_email_display_name'] = 'Example'

# gitlab_rails['gitlab_email_reply_to'] = 'noreply@example.com'

# gitlab_rails['gitlab_default_can_create_group'] = true

# gitlab_rails['gitlab_username_changing_enabled'] = true

# gitlab_rails['gitlab_default_theme'] =

# gitlab_rails['gitlab_restricted_visibility_levels'] = nil # to restrict public and internal: ['public', 'internal']

# gitlab_rails['gitlab_default_projects_features_issues'] = true

# gitlab_rails['gitlab_default_projects_features_merge_requests'] = true

# gitlab_rails['gitlab_default_projects_features_wiki'] = true

# gitlab_rails['gitlab_default_projects_features_snippets'] = false

# gitlab_rails['gitlab_default_projects_features_visibility_level'] = 'private'

# gitlab_rails['gitlab_repository_downloads_path'] = 'tmp/repositories'

# gitlab_rails['gravatar_plain_url'] = 'http://www.gravatar.com/avatar/%{hash}?s=%{size}&d=identicon'

# gitlab_rails['gravatar_ssl_url'] = 'https://secure.gravatar.com/avatar/%{hash}?s=%{size}&d=identicon'

# gitlab_rails['webhook_timeout'] = 

## Reply by email

# You need access to IMAP-enabled email account. For details

# see http://doc.gitlab.com/ce/incoming_email/README.html

# gitlab_rails['incoming_email_enabled'] = true

# gitlab_rails['incoming_email_address'] = "incoming+%{key}@gitlab.example.com"

# gitlab_rails['incoming_email_host'] = "imap.gmail.com" # IMAP server host

# gitlab_rails['incoming_email_port'] =  # IMAP server port

# gitlab_rails['incoming_email_ssl'] = true # Whether the IMAP server uses SSL

# gitlab_rails['incoming_email_start_tls'] = false # Whether the IMAP server uses StartTLS

# gitlab_rails['incoming_email_email'] = "incoming@gitlab.example.com"  # Email account username. Usually the full email address.

# gitlab_rails['incoming_email_password'] = "password" # Email account password

# gitlab_rails['incoming_email_mailbox_name'] = "inbox" # The name of the mailbox where incoming mail will end up.

# gitlab_rails['incoming_email_log_directory'] = "/var/log/gitlab/mailroom"

## For setting up LDAP

## see https://gitlab.com/gitlab-org/omnibus-gitlab/blob/629def0a7a26e7c2326566f0758d4a27857b52a3/README.md#setting-up-ldap-sign-in

## Be careful not to break the identation in the ldap_servers block. It is in

## yaml format and the spaces must be retained. Using tabs will not work.

# gitlab_rails['ldap_enabled'] = false

# gitlab_rails['ldap_servers'] = YAML.load <<-'EOS' # remember to close this block with 'EOS' below

#   main: # 'main' is the GitLab 'provider ID' of this LDAP server

#     label: 'LDAP'

#     host: '_your_ldap_server'

#     port:

#     uid: 'sAMAccountName'

#     method: 'plain' # "tls" or "ssl" or "plain"

#     bind_dn: '_the_full_dn_of_the_user_you_will_bind_with'

#     password: '_the_password_of_the_bind_user'

#     active_directory: true

#     allow_username_or_email_login: false

#     block_auto_created_users: false

#     base: ''

#     user_filter: ''

#     ## EE only

#     group_base: ''

#     admin_group: ''

#     sync_ssh_keys: false

#

#   secondary: # 'secondary' is the GitLab 'provider ID' of second LDAP server

#     label: 'LDAP'

#     host: '_your_ldap_server'

#     port:

#     uid: 'sAMAccountName'

#     method: 'plain' # "tls" or "ssl" or "plain"

#     bind_dn: '_the_full_dn_of_the_user_you_will_bind_with'

#     password: '_the_password_of_the_bind_user'

#     active_directory: true

#     allow_username_or_email_login: false

#     block_auto_created_users: false

#     base: ''

#     user_filter: ''

#     ## EE only

#     group_base: ''

#     admin_group: ''

#     sync_ssh_keys: false

# EOS

## Setting up Kerberos (EE only)

## See http://doc.gitlab.com/ee/integration/kerberos.html#http-git-access

# gitlab_rails['kerberos_enabled'] = true

# gitlab_rails['kerberos_keytab'] = /etc/http.keytab

# gitlab_rails['kerberos_service_principal_name'] = HTTP/gitlab.example.com@EXAMPLE.COM

# gitlab_rails['kerberos_use_dedicated_port'] = true

# gitlab_rails['kerberos_port'] =

# gitlab_rails['kerberos_https'] = true

## For setting up omniauth

## see https://gitlab.com/gitlab-org/omnibus-gitlab/blob/629def0a7a26e7c2326566f0758d4a27857b52a3/README.md#omniauth-google-twitter-github-login

# gitlab_rails['omniauth_enabled'] = true

# gitlab_rails['omniauth_allow_single_sign_on'] = false

# gitlab_rails['omniauth_auto_sign_in_with_provider'] = 'saml'

# gitlab_rails['omniauth_block_auto_created_users'] = true

# gitlab_rails['omniauth_auto_link_ldap_user'] = false

# gitlab_rails['omniauth_providers'] = [

#   {

#     "name" => "google_oauth2",

#     "app_id" => "YOUR APP ID",

#     "app_secret" => "YOUR APP SECRET",

#     "args" => { "access_type" => "offline", "approval_prompt" => "" }

#   }

# ]

#

# If you setup bitbucket importer under omniauth providers you will need to add the keys

# which will allow connection between bitbucket and gitlab.

# For details see http://doc.gitlab.com/ce/integration/bitbucket.html

# gitlab_rails['bitbucket'] = {

#  'known_hosts_key' => 'bitbucket.org,207.223.240.182 ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAubiN81eDcafrgMeLzaFPsw2kNvEcqTKl/VqLat/MaB33pZy0y3rJZtnqwR2qOOvbwKZYKiEO1O6VqNEBxKvJJelCq0dTXWT5pbO2gDXC6h6QDXCaHo6pOHGPUy+YBaGQRGuSusMEASYiWunYN0vCAI8QaXnWMXNMdFP3jHAJH0eDsoiGnLPBlBp4TNm6rYI74nMzgz3B9IikW4WVK+dc8KZJZWYjAuORU3jc1c/NPskD2ASinf8v3xnfXeukU0sJ5N6m5E8VLjObPEO+mN2t/FZTMZLiFqPWc/ALSqnMnnhwrNi2rbfg/rd/IpL8Le3pSBne8+seeFVBoGqzHM9yXw==',

#  'private_key' => '-----BEGIN RSA PRIVATE KEY-----

#   MIIEowIBAAKCAQEAyXxYHwz2KjcwSjTREwlhYHqrf/8U0UM8ej3cqQ551gE4Wo3t

#   -----END RSA PRIVATE KEY-----',

#  'public_key' => 'ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDJfFgfDPYqN git@gitlab.example.com'

# }

## For setting up backups

## see https://gitlab.com/gitlab-org/omnibus-gitlab/blob/629def0a7a26e7c2326566f0758d4a27857b52a3/README.md#backups

# gitlab_rails['backup_path'] = "/var/opt/gitlab/backups"

# gitlab_rails['backup_archive_permissions'] =  # See: http://doc.gitlab.com/ce/raketasks/backup_restore.html#backup-archive-permissions

# gitlab_rails['backup_pg_schema'] = 'public'

# gitlab_rails['backup_keep_time'] =

# gitlab_rails['backup_upload_connection'] = {

#   'provider' => 'AWS',

#   'region' => 'eu-west-1',

#   'aws_access_key_id' => 'AKIAKIAKI',

#   'aws_secret_access_key' => 'secret123'

# }

# gitlab_rails['backup_upload_remote_directory'] = 'my.s3.bucket'

# gitlab_rails['backup_multipart_chunk_size'] = 

## For setting up different data storing directory

## see https://gitlab.com/gitlab-org/omnibus-gitlab/blob/629def0a7a26e7c2326566f0758d4a27857b52a3/README.md#storing-git-data-in-an-alternative-directory

## If you want to use a single non-default directory to store git data use

## a path that doesn't contain symlinks.

# git_data_dir "/var/opt/gitlab/git-data"

# gitlab_rails['satellites_timeout'] = 

## GitLab Shell settings for GitLab

# gitlab_rails['gitlab_shell_ssh_port'] =

# gitlab_rails['git_max_size'] =

# gitlab_rails['git_timeout'] = 

## Extra customization

# gitlab_rails['extra_google_analytics_id'] = '_your_tracking_id'

# gitlab_rails['extra_piwik_url'] = '_your_piwik_url'

# gitlab_rails['extra_piwik_site_id'] = '_your_piwik_site_id'

# gitlab_rails['extra_sign_in_text'] = '|

#   ![Company Logo](http://www.companydomain.com/logo.png)

#   [Learn more about CompanyName](http://www.companydomain.com/)'

# gitlab_rails['env'] = {

#   'BUNDLE_GEMFILE' => "/opt/gitlab/embedded/service/gitlab-rails/Gemfile",

#   'PATH' => "/opt/gitlab/bin:/opt/gitlab/embedded/bin:/bin:/usr/bin"

# }

# gitlab_rails['rack_attack_git_basic_auth'] = {

#   'enabled' => true,

#   'ip_whitelist' => ["127.0.0.1"],

#   'maxretry' => ,

#   'findtime' => ,

#   'bantime' =>

# }

# We do not recommend changing these directories.

# gitlab_rails['dir'] = "/var/opt/gitlab/gitlab-rails"

# gitlab_rails['log_directory'] = "/var/log/gitlab/gitlab-rails"

###############################

# GitLab application settings #

###############################

# gitlab_rails['uploads_directory'] = "/var/opt/gitlab/gitlab-rails/uploads"

# gitlab_rails['rate_limit_requests_per_period'] =

# gitlab_rails['rate_limit_period'] = 

# Change the initial default admin password.

# Only applicable on inital setup, changing this setting after database is created and seeded

# won't yield any change.

# gitlab_rails['initial_root_password'] = "password"

############################

# GitLab database settings #

############################

## see https://gitlab.com/gitlab-org/omnibus-gitlab/blob/629def0a7a26e7c2326566f0758d4a27857b52a3/doc/settings/database.md#database-settings

## Only needed if you use an external database.

# gitlab_rails['db_adapter'] = "postgresql"

# gitlab_rails['db_encoding'] = "unicode"

# gitlab_rails['db_database'] = "gitlabhq_production"

# gitlab_rails['db_pool'] =

# gitlab_rails['db_username'] = "gitlab"

# gitlab_rails['db_password'] = nil

# gitlab_rails['db_host'] = nil

# gitlab_rails['db_port'] =

# gitlab_rails['db_socket'] = nil

# gitlab_rails['db_sslmode'] = nil

# gitlab_rails['db_sslrootcert'] = nil

#########################

# GitLab redis settings #

#########################

## see https://gitlab.com/gitlab-org/omnibus-gitlab/blob/629def0a7a26e7c2326566f0758d4a27857b52a3/doc/settings/redis.md#redis-settings

## Connect to your own redis instance.

# gitlab_rails['redis_host'] = "127.0.0.1"

# gitlab_rails['redis_port'] = nil

# gitlab_rails['redis_password'] = nil

# gitlab_rails['redis_database'] =

# gitlab_rails['redis_socket'] = "/var/opt/gitlab/redis/redis.socket"

################################

# GitLab email server settings #

################################

# see https://gitlab.com/gitlab-org/omnibus-gitlab/blob/629def0a7a26e7c2326566f0758d4a27857b52a3/doc/settings/smtp.md#smtp-settings

# Use smtp instead of sendmail/postfix.

gitlab_rails['smtp_enable'] = true

gitlab_rails['smtp_address'] = "smtp.163.com"

gitlab_rails['smtp_port'] =

gitlab_rails['smtp_user_name'] = "xxxxxxxx@163.com"

gitlab_rails['smtp_password'] = "mjaiuhvi"

gitlab_rails['smtp_domain'] = "163.com"

gitlab_rails['smtp_authentication'] = "login"

gitlab_rails['smtp_enable_starttls_auto'] = true

gitlab_rails['smtp_tls'] = false

gitlab_rails['smtp_openssl_verify_mode'] = 'none' # Can be: 'none', 'peer', 'client_once', 'fail_if_no_peer_cert', see http://api.rubyonrails.org/classes/ActionMailer/Base.html

# gitlab_rails['smtp_ca_path'] = "/etc/ssl/certs"

# gitlab_rails['smtp_ca_file'] = "/etc/ssl/certs/ca-certificates.crt"

##########################

# GitLab git http server #

##########################

# see https://gitlab.com/gitlab-org/gitlab-git-http-server/blob/master/README.md

# gitlab_git_http_server['enable'] = true

# gitlab_git_http_server['ha'] = false

# gitlab_git_http_server['repo_root'] = "/var/opt/gitlab/git-data/repositories"

# gitlab_git_http_server['listen_network'] = "unix"

# gitlab_git_http_server['listen_umask'] =

# gitlab_git_http_server['listen_addr'] = "/var/opt/gitlab/gitlab-git-http-server/socket"

# gitlab_git_http_server['auth_backend'] = "http://localhost:8080"

# gitlab_git_http_server['pprof_listen_addr'] = "''" # put an empty string on the command line

# gitlab_git_http_server['dir'] = "/var/opt/gitlab/gitlab-git-http-server"

# gitlab_git_http_server['log_dir'] = "/var/log/gitlab/gitlab-git-http-server"

###############

# GitLab user #

###############

## see https://gitlab.com/gitlab-org/omnibus-gitlab/tree/629def0a7a26e7c2326566f0758d4a27857b52a3/README.md#changing-the-name-of-the-git-user-group

## Modify default git user.

user['username'] = "gitlab"

user['group'] = "gitlab"

# user['uid'] = nil

# user['gid'] = nil

# # The shell for the git user

#user['shell'] = "/bin/sh"

# # The home directory for the git user

#user['home'] = "/var/opt/gitlab"

#user['git_user_name'] = "GitLab"

user['git_user_email'] = "xxxxxxxx@163.com"

##################

# GitLab Unicorn #

##################

## Tweak unicorn settings.

# unicorn['worker_timeout'] =

# unicorn['worker_processes'] = 

## Advanced settings

# unicorn['listen'] = '127.0.0.1'

# unicorn['port'] =

# unicorn['socket'] = '/var/opt/gitlab/gitlab-rails/sockets/gitlab.socket'

# unicorn['pidfile'] = '/opt/gitlab/var/unicorn/unicorn.pid'

# unicorn['tcp_nopush'] = true

# unicorn['backlog_socket'] =

# Make sure somaxconn is equal or higher then backlog_socket

# unicorn['somaxconn'] =

# We do not recommend changing this setting

# unicorn['log_directory'] = "/var/log/gitlab/unicorn"

## Only change these settings if you understand well what they mean

## see https://about.gitlab.com/2015/06/05/how-gitlab-uses-unicorn-and-unicorn-worker-killer/

## and https://github.com/kzk/unicorn-worker-killer

# unicorn['worker_memory_limit_min'] = "200*(1024**2)"

# unicorn['worker_memory_limit_max'] = "250*(1024**2)"

##################

# GitLab Sidekiq #

##################

# sidekiq['log_directory'] = "/var/log/gitlab/sidekiq"

# sidekiq['shutdown_timeout'] = 

################

# gitlab-shell #

################

# gitlab_shell['audit_usernames'] = false

# gitlab_shell['log_level'] = 'INFO'

# gitlab_shell['http_settings'] = { user: 'username', password: 'password', ca_file: '/etc/ssl/cert.pem', ca_path: '/etc/pki/tls/certs', self_signed_cert: false}

# gitlab_shell['log_directory'] = "/var/log/gitlab/gitlab-shell/"

## If enabled, git-annex needs to be installed on the server where gitlab is setup

# For Debian and Ubuntu systems this can be done with: sudo apt-get install git-annex

# For CentOS: sudo yum install epel-release && sudo yum install git-annex

# gitlab_shell['git_annex_enabled'] = false

#####################

# GitLab PostgreSQL #

#####################

postgresql['enable'] = true

# postgresql['listen_address'] = nil

postgresql['port'] =

postgresql['data_dir'] = "/var/opt/gitlab/postgresql/data"

postgresql['shared_buffers'] = "10MB" # recommend value is / of total RAM, up to 14GB.

## Advanced settings

# postgresql['ha'] = false

# postgresql['dir'] = "/var/opt/gitlab/postgresql"

postgresql['dir'] = "/tmp"

# postgresql['log_directory'] = "/var/log/gitlab/postgresql"

# postgresql['username'] = "gitlab-psql"

# postgresql['uid'] = nil

# postgresql['gid'] = nil

# postgresql['shell'] = "/bin/sh"

postgresql['home'] = "/var/opt/gitlab/postgresql"

# postgresql['user_path'] = "/opt/gitlab/embedded/bin:/opt/gitlab/bin:$PATH"

postgresql['sql_user'] = "gitlab"

postgresql['sql_ci_user'] = "gitlab_ci"

postgresql['max_connections'] =

# postgresql['md5_auth_cidr_addresses'] = []

# postgresql['trust_auth_cidr_addresses'] = []

# postgresql['shmmax'] =   # or

# postgresql['shmall'] =   # or

# postgresql['work_mem'] = "8MB"

# postgresql['effective_cache_size'] = "1MB"

# postgresql['checkpoint_segments'] =

postgresql['checkpoint_timeout'] = "5min"

# postgresql['checkpoint_completion_target'] = 0.9

postgresql['checkpoint_warning'] = "60s"

################

# GitLab Redis #

################

## Can be disabled if you are using your own redis instance.

# redis['enable'] = true

# redis['username'] = "gitlab-redis"

# redis['uid'] = nil

# redis['gid'] = nil

#####################

# GitLab Web server #

#####################

## see: https://gitlab.com/gitlab-org/omnibus-gitlab/tree/629def0a7a26e7c2326566f0758d4a27857b52a3/doc/settings/nginx.md#using-a-non-bundled-web-server

## When bundled nginx is disabled we need to add the external webserver user to the GitLab webserver group.

# web_server['external_users'] = []

# web_server['username'] = 'gitlab-www'

# web_server['group'] = 'gitlab-www'

# web_server['uid'] = nil

# web_server['gid'] = nil

# web_server['shell'] = '/bin/false'

# web_server['home'] = '/var/opt/gitlab/nginx'

################

# GitLab Nginx #

################

## see: https://gitlab.com/gitlab-org/omnibus-gitlab/tree/629def0a7a26e7c2326566f0758d4a27857b52a3/doc/settings/nginx.md

# nginx['enable'] = true

# nginx['client_max_body_size'] = '250m'

# nginx['redirect_http_to_https'] = false

# nginx['redirect_http_to_https_port'] =

# nginx['ssl_client_certificate'] = "/etc/gitlab/ssl/ca.crt" # Most root CA's are included by default

# nginx['ssl_certificate'] = "/etc/gitlab/ssl/#{node['fqdn']}.crt"

# nginx['ssl_certificate_key'] = "/etc/gitlab/ssl/#{node['fqdn']}.key"

# nginx['ssl_ciphers'] = "ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-GCM-SHA256"

# nginx['ssl_prefer_server_ciphers'] = "on"

# nginx['ssl_protocols'] = "TLSv1 TLSv1.1 TLSv1.2" # recommended by https://raymii.org/s/tutorials/Strong_SSL_Security_On_nginx.html & https://cipherli.st/

# nginx['ssl_session_cache'] = "builtin:1000  shared:SSL:10m" # recommended in http://nginx.org/en/docs/http/ngx_http_ssl_module.html

# nginx['ssl_session_timeout'] = "5m" # default according to http://nginx.org/en/docs/http/ngx_http_ssl_module.html

# nginx['ssl_dhparam'] = nil # Path to dhparams.pem, eg. /etc/gitlab/ssl/dhparams.pem

# nginx['listen_addresses'] = ['*']

# nginx['listen_port'] = nil # override only if you use a reverse proxy: https://gitlab.com/gitlab-org/omnibus-gitlab/blob/master/doc/settings/nginx.md#setting-the-nginx-listen-port

# nginx['listen_https'] = nil # override only if your reverse proxy internally communicates over HTTP: https://gitlab.com/gitlab-org/omnibus-gitlab/blob/master/doc/settings/nginx.md#supporting-proxied-ssl

# nginx['custom_gitlab_server_config'] = "location ^~ /foo-namespace/bar-project/raw/ {\n deny all;\n}\n"

# nginx['custom_nginx_config'] = "include /etc/nginx/conf.d/example.conf;"

# nginx['proxy_read_timeout'] =

# nginx['proxy_connect_timeout'] = 

## Advanced settings

# nginx['dir'] = "/var/opt/gitlab/nginx"

# nginx['log_directory'] = "/var/log/gitlab/nginx"

# nginx['worker_processes'] =

# nginx['worker_connections'] =

# nginx['log_format'] = '$remote_addr - $remote_user [$time_local] "$request" $status $body_bytes_sent "$http_referer" "$http_user_agent"'

# nginx['sendfile'] = 'on'

# nginx['tcp_nopush'] = 'on'

# nginx['tcp_nodelay'] = 'on'

# nginx['gzip'] = "on"

# nginx['gzip_http_version'] = "1.0"

# nginx['gzip_comp_level'] = ""

# nginx['gzip_proxied'] = "any"

# nginx['gzip_types'] = [ "text/plain", "text/css", "application/x-javascript", "text/xml", "application/xml", "application/xml+rss", "text/javascript", "application/json" ]

# nginx['keepalive_timeout'] =

# nginx['cache_max_size'] = '5000m'

##################

# GitLab Logging #

##################

## see: https://gitlab.com/gitlab-org/omnibus-gitlab/tree/629def0a7a26e7c2326566f0758d4a27857b52a3/README.md#logs

# logging['svlogd_size'] =  *  *  # rotate after  MB of log data

# logging['svlogd_num'] =  # keep  rotated log files

# logging['svlogd_timeout'] =  *  *  # rotate after  hours

# logging['svlogd_filter'] = "gzip" # compress logs with gzip

# logging['svlogd_udp'] = nil # transmit log messages via UDP

# logging['svlogd_prefix'] = nil # custom prefix for log messages

# logging['logrotate_frequency'] = "daily" # rotate logs daily

# logging['logrotate_size'] = nil # do not rotate by size by default

# logging['logrotate_rotate'] =  # keep  rotated logs

# logging['logrotate_compress'] = "compress" # see 'man logrotate'

# logging['logrotate_method'] = "copytruncate" # see 'man logrotate'

# logging['logrotate_postrotate'] = nil # no postrotate command by default

# Enterprise Edition only

# logging['udp_log_shipping_host'] = nil # remote host to ship log messages to via UDP

# logging['udp_log_shipping_port'] =  # remote host to ship log messages to via UDP

#############

# Logrotate #

#############

## see: https://gitlab.com/gitlab-org/omnibus-gitlab/tree/629def0a7a26e7c2326566f0758d4a27857b52a3/README.md#logrotate

## You can disable built in logrotate feature.

# logrotate['enable'] = true

#############################

# Users and groups accounts #

#############################

## Should omnibus-gitlab package manage users and groups accounts.

## Only set if creating accounts manually

##

#user['username'] = "gitlab"

#user['group'] = "gitlab"

# manage_accounts['enable'] = true

#######

# Git #

#######

## Advanced setting for configuring git system settings for omnibus-gitlab internal git

## For multiple options under one header use array of comma separated values, eg.

## { "receive" => ["fsckObjects = true"], "alias" => ["st = status", "co = checkout"] }

# omnibus_gitconfig['system'] = { "receive" => ["fsckObjects = true"] }

############################################

# Url on which GitLab CI will be reachable #

############################################

## see https://gitlab.com/gitlab-org/omnibus-gitlab/tree/629def0a7a26e7c2326566f0758d4a27857b52a3/doc/gitlab-ci/README.md

# ci_external_url 'http://ci.example.com'

#################################

# application.yml configuration #

#################################

# gitlab_ci['gitlab_server'] = { "url" => 'http://gitlab.example.com', "app_id" => '', "app_secret" => 'QWERTY12345' }

# gitlab_ci['gitlab_ci_email_from'] = 'gitlab-ci@example.com'

# gitlab_ci['gitlab_ci_support_email'] = 'gitlab-ci@example.com'

# gitlab_ci['gitlab_ci_all_broken_builds'] = true

# gitlab_ci['gitlab_ci_add_pusher'] = true

# gitlab_ci['builds_directory'] = '/var/opt/gitlab/gitlab-ci/builds'

# gitlab_ci['gravatar_enabled'] = true

# gitlab_ci['gravatar_plain_url'] = "http://www.gravatar.com/avatar/%{hash}?s=%{size}&d=mm"

# gitlab_ci['gravatar_ssl_url'] =  "https://secure.gravatar.com/avatar/%{hash}?s=%{size}&d=mm"

## For setting up backups

## see https://gitlab.com/gitlab-org/omnibus-gitlab/blob/629def0a7a26e7c2326566f0758d4a27857b52a3/README.md#backups

# gitlab_ci['backup_path'] = "/var/opt/gitlab/ci-backups"

# gitlab_ci['backup_keep_time'] =

# gitlab_ci['backup_upload_connection'] = {

#   'provider' => 'AWS',

#   'region' => 'eu-west-1',

#   'aws_access_key_id' => 'AKIAKIAKI',

#   'aws_secret_access_key' => 'secret123'

# }

# gitlab_ci['backup_upload_remote_directory'] = 'my.s3.bucket'

# gitlab_ci['backup_multipart_chunk_size'] = 

###############################

# GitLab CI database settings #

###############################

## see https://gitlab.com/gitlab-org/omnibus-gitlab/tree/629def0a7a26e7c2326566f0758d4a27857b52a3/doc/settings/database.md#database-settings

## Only needed if you use an external database.

# gitlab_ci['db_adapter'] = "postgresql"

# gitlab_ci['db_encoding'] = "unicode"

# gitlab_ci['db_database'] = "gitlab_ci_production"

# gitlab_ci['db_pool'] =

# gitlab_ci['db_username'] = "gitlab_ci"

# gitlab_ci['db_password'] = nil

# gitlab_ci['db_host'] = nil

# gitlab_ci['db_port'] =

# gitlab_ci['db_socket'] = nil

# gitlab_ci['db_sslmode'] = nil

# gitlab_ci['db_sslrootcert'] = nil

############################

# GitLab CI redis settings #

############################

## see https://gitlab.com/gitlab-org/omnibus-gitlab/tree/629def0a7a26e7c2326566f0758d4a27857b52a3/doc/settings/redis.md#redis-settings

## Connect to your own redis instance.

# gitlab_ci['redis_host'] = "127.0.0.1"

# gitlab_ci['redis_port'] = nil

# gitlab_ci['redis_socket'] = "/var/opt/gitlab/ci-redis/redis.socket"

###################################

# GitLab CI email server settings #

###################################

## see https://gitlab.com/gitlab-org/omnibus-gitlab/tree/629def0a7a26e7c2326566f0758d4a27857b52a3/doc/settings/smtp.md#smtp-settings

# gitlab_ci['smtp_enable'] = true

# gitlab_ci['smtp_address'] = "smtp.server"

# gitlab_ci['smtp_port'] =

# gitlab_ci['smtp_user_name'] = "smtp user"

# gitlab_ci['smtp_password'] = "smtp password"

# gitlab_ci['smtp_domain'] = "example.com"

# gitlab_ci['smtp_authentication'] = "login"

# gitlab_ci['smtp_enable_starttls_auto'] = true

# gitlab_ci['smtp_tls'] = false

# gitlab_ci['smtp_openssl_verify_mode'] = false

#############

# GitLab CI #

#############

# gitlab_ci['schedule_builds_minute'] = ""

# gitlab_ci['env'] = {

#   'BUNDLE_GEMFILE' => "/opt/gitlab/embedded/service/gitlab-ci/Gemfile",

#   'PATH' => "/opt/gitlab/bin:/opt/gitlab/embedded/bin:/bin:/usr/bin"

# }

# gitlab_ci['username'] = "gitlab-ci"

# gitlab_ci['uid'] = nil

# gitlab_ci['gid'] = nil

#####################

# GitLab CI Unicorn #

#####################

## Tweak unicorn settings.

# ci_unicorn['worker_processes'] =

# ci_unicorn['worker_timeout'] =

## Advanced settings

# ci_unicorn['listen'] = '127.0.0.1'

# ci_unicorn['port'] =

# ci_unicorn['socket'] = '/var/opt/gitlab/gitlab-ci/sockets/gitlab.socket'

# ci_unicorn['pidfile'] = '/opt/gitlab/var/ci-unicorn/unicorn.pid'

# ci_unicorn['tcp_nopush'] = true

# ci_unicorn['backlog_socket'] = 

###################

# GitLab CI Redis #

###################

## see https://gitlab.com/gitlab-org/omnibus-gitlab/tree/629def0a7a26e7c2326566f0758d4a27857b52a3/doc/settings/redis.md

## You can turn off bundled redis if you want to use your own redis instanance

# ci_redis['enable'] = true

###################

# GitLab CI NGINX #

###################

## see https://gitlab.com/gitlab-org/omnibus-gitlab/tree/629def0a7a26e7c2326566f0758d4a27857b52a3/doc/settings/nginx.md

## You can tell the bundled NGINX that it should not serve up GitLab CI by setting ci_nginx['enable'] to false.

# ci_nginx['enable'] = false

# ci_nginx['client_max_body_size'] = '250m'

# ci_nginx['redirect_http_to_https'] = false

# ci_nginx['redirect_http_to_https_port'] =

# ci_nginx['ssl_certificate'] = "/etc/gitlab/ssl/#{node['fqdn']}.crt"

# ci_nginx['ssl_certificate_key'] = "/etc/gitlab/ssl/#{node['fqdn']}.key"

# ci_nginx['ssl_ciphers'] = "ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-GCM-SHA256"

# ci_nginx['ssl_prefer_server_ciphers'] = "on"

# ci_nginx['ssl_protocols'] = "TLSv1 TLSv1.1 TLSv1.2" # recommended by https://raymii.org/s/tutorials/Strong_SSL_Security_On_nginx.html & https://cipherli.st/

# ci_nginx['ssl_session_cache'] = "builtin:1000  shared:SSL:10m" # recommended in http://nginx.org/en/docs/http/ngx_http_ssl_module.html

# ci_nginx['ssl_session_timeout'] = "5m" # default according to http://nginx.org/en/docs/http/ngx_http_ssl_module.html

# ci_nginx['ssl_dhparam'] = nil # Path to ci_dhparams.pem, eg. /etc/gitlab/ssl/ci_dhparams.pem

# ci_nginx['listen_addresses'] = ['*']

# ci_nginx['listen_port'] = nil # override only if you use a reverse proxy: https://gitlab.com/gitlab-org/omnibus-gitlab/blob/master/doc/settings/nginx.md#setting-the-nginx-listen-port

# ci_nginx['listen_https'] = nil # override only if your reverse proxy internally communicates over HTTP: https://gitlab.com/gitlab-org/omnibus-gitlab/blob/master/doc/settings/nginx.md#supporting-proxied-ssl

# ci_nginx['custom_gitlab_ci_server_config'] = "location ^~ /foo-namespace/bar-project/raw/ {\n deny all;\n}\n"

# ci_nginx['custom_nginx_config'] = "include /etc/nginx/conf.d/example.conf;"

# ci_nginx['resolver'] = "8.8.8.8 8.8.4.4"

## Advanced settings

# ci_nginx['dir'] = "/var/opt/gitlab/nginx"

# ci_nginx['log_directory'] = "/var/log/gitlab/nginx"

# ci_nginx['worker_processes'] =

# ci_nginx['worker_connections'] =

# ci_nginx['sendfile'] = 'on'

# ci_nginx['tcp_nopush'] = 'on'

# ci_nginx['tcp_nodelay'] = 'on'

# ci_nginx['gzip'] = "on"

# ci_nginx['gzip_http_version'] = "1.0"

# ci_nginx['gzip_comp_level'] = ""

# ci_nginx['gzip_proxied'] = "any"

# ci_nginx['gzip_types'] = [ "text/plain", "text/css", "application/x-javascript", "text/xml", "application/xml", "application/xml+rss", "text/javascript", "application/json" ]

# ci_nginx['keepalive_timeout'] =

# ci_nginx['cache_max_size'] = '5000m'

#####################

# GitLab Mattermost #

#####################

# mattermost_external_url 'http://mattermost.example.com'

#

# mattermost['enable'] = false

# mattermost['username'] = 'mattermost'

# mattermost['group'] = 'mattermost'

# mattermost['home'] = '/var/opt/gitlab/mattermost'

# mattermost['database_name'] = 'mattermost_production'

# mattermost['log_file_directory'] = '/var/log/gitlab/mattermost'

# mattermost['log_console_enable'] = true

# mattermost['log_console_level'] = 'INFO'

# mattermost['log_file_enable'] = false

# mattermost['log_file_level'] = 'INFO'

# mattermost['log_file_format'] = nil

# mattermost['service_site_name'] = "GitLab Mattermost"

# mattermost['service_mode'] = 'beta'

# mattermost['service_allow_testing'] = false

# mattermost['service_use_ssl'] = false

# mattermost['service_port'] = ""

# mattermost['service_version'] = "developer"

# mattermost['service_analytics_url'] = nil

# mattermost['service_use_local_storage'] = true

# mattermost['service_storage_directory'] = "/var/opt/gitlab/mattermost/data"

# mattermost['service_allowed_login_attempts'] =

# mattermost['service_disable_email_signup'] = true

# mattermost['sql_driver_name'] = 'mysql'

# mattermost['sql_data_source'] = "mmuser:mostest@tcp(dockerhost:3306)/mattermost_test?charset=utf8mb4,utf8"

# mattermost['sql_data_source_replicas'] = ["mmuser:mostest@tcp(dockerhost:3306)/mattermost_test?charset=utf8mb4,utf8"]

# mattermost['sql_max_idle_conns'] =

# mattermost['sql_max_open_conns'] =

# mattermost['sql_trace'] = false

# mattermost['oauth'] = {'gitlab' => {'Allow' => true, 'Secret' => "", 'Id' => "", "AuthEndpoint" => "aa", "TokenEndpoint" => "bb", "UserApiEndpoint" => "cc", "Scope" => "" }}

# mattermost['aws'] = {'S3AccessKeyId' => '', 'S3SecretAccessKey' => '', 'S3Bucket' => 'aa', 'S3Region' => 'bb'}

# mattermost['image_thumbnail_width'] =

# mattermost['image_thumbnail_height'] =

# mattermost['image_preview_width'] =

# mattermost['image_preview_height'] =

# mattermost['image_profile_width'] =

# mattermost['image_profile_height'] =

# mattermost['image_initial_font'] = 'luximbi.ttf'

# mattermost['email_by_pass_email'] = true

# mattermost['email_smtp_username'] = nil

# mattermost['email_smtp_password'] = nil

# mattermost['email_smtp_server'] = nil

# mattermost['email_use_tls'] = false

# mattermost['email_use_start_tls'] = false

# mattermost['email_feedback_email'] = nil

# mattermost['email_feedback_name'] = nil

# mattermost['email_apple_push_server'] = nil

# mattermost['email_apple_push_cert_public'] = nil

# mattermost['email_apple_push_cert_private'] = nil

# mattermost['ratelimit_use_rate_limiter'] = true

# mattermost['ratelimit_per_sec'] =

# mattermost['ratelimit_memory_store_size'] =

# mattermost['ratelimit_vary_by_remote_addr'] = true

# mattermost['ratelimit_vary_by_header'] = nil

# mattermost['privacy_show_email_address'] = true

# mattermost['privacy_show_phone_number'] = true

# mattermost['privacy_show_skype_id'] = true

# mattermost['privacy_show_full_name'] = true

# mattermost['team_max_users_per_team'] =

# mattermost['team_allow_public_link'] = true

# mattermost['team_allow_valet_default'] = false

# mattermost['team_terms_link'] = '/static/help/configure_links.html'

# mattermost['team_privacy_link'] = '/static/help/configure_links.html'

# mattermost['team_about_link'] = '/static/help/configure_links.html'

# mattermost['team_help_link'] = '/static/help/configure_links.html'

# mattermost['team_report_problem_link'] = '/static/help/configure_links.html'

# mattermost['team_tour_link'] = '/static/help/configure_links.html'

# mattermost['team_default_color'] = '#2389D7'

# mattermost['team_disable_team_creation'] = true

# mattermost['team_restrict_creation_to_domains'] = "gmail.com"

####################

# Mattermost NGINX #

####################

# mattermost_nginx['enable'] = false

# mattermost_nginx['client_max_body_size'] = '250m'

# mattermost_nginx['redirect_http_to_https'] = false

# mattermost_nginx['redirect_http_to_https_port'] =

# mattermost_nginx['ssl_certificate'] = "/etc/gitlab/ssl/#{node['fqdn']}.crt"

# mattermost_nginx['ssl_certificate_key'] = "/etc/gitlab/ssl/#{node['fqdn']}.key"

# mattermost_nginx['ssl_ciphers'] = "ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-GCM-SHA256"

# mattermost_nginx['ssl_prefer_server_ciphers'] = "on"

# mattermost_nginx['ssl_protocols'] = "TLSv1 TLSv1.1 TLSv1.2" # recommended by https://raymii.org/s/tutorials/Strong_SSL_Security_On_nginx.html & https://cipherli.st/

# mattermost_nginx['ssl_session_cache'] = "builtin:1000  shared:SSL:10m" # recommended in http://nginx.org/en/docs/http/ngx_http_ssl_module.html

# mattermost_nginx['ssl_session_timeout'] = "5m" # default according to http://nginx.org/en/docs/http/ngx_http_ssl_module.html

# mattermost_nginx['ssl_dhparam'] = nil # Path to ci_dhparams.pem, eg. /etc/gitlab/ssl/ci_dhparams.pem

# mattermost_nginx['listen_addresses'] = ['*']

# mattermost_nginx['listen_port'] = nil # override only if you use a reverse proxy: https://gitlab.com/gitlab-org/omnibus-gitlab/blob/master/doc/settings/nginx.md#setting-the-nginx-listen-port

# mattermost_nginx['listen_https'] = nil # override only if your reverse proxy internally communicates over HTTP: https://gitlab.com/gitlab-org/omnibus-gitlab/blob/master/doc/settings/nginx.md#supporting-proxied-ssl

# mattermost_nginx['custom_gitlab_mattermost_server_config'] = "location ^~ /foo-namespace/bar-project/raw/ {\n deny all;\n}\n"

# mattermost_nginx['custom_nginx_config'] = "include /etc/nginx/conf.d/example.conf;"

## Advanced settings

# mattermost_nginx['dir'] = "/var/opt/gitlab/nginx"

# mattermost_nginx['log_directory'] = "/var/log/gitlab/nginx"

# mattermost_nginx['worker_processes'] =

# mattermost_nginx['worker_connections'] =

# mattermost_nginx['sendfile'] = 'on'

# mattermost_nginx['tcp_nopush'] = 'on'

# mattermost_nginx['tcp_nodelay'] = 'on'

# mattermost_nginx['gzip'] = "on"

# mattermost_nginx['gzip_http_version'] = "1.0"

# mattermost_nginx['gzip_comp_level'] = ""

# mattermost_nginx['gzip_proxied'] = "any"

# mattermost_nginx['gzip_types'] = [ "text/plain", "text/css", "application/x-javascript", "text/xml", "application/xml", "application/xml+rss", "text/javascript", "application/json" ]

# mattermost_nginx['keepalive_timeout'] =

# mattermost_nginx['cache_max_size'] = '5000m'

注：在这里唯一需要修改的就是把文件里xxxxxxxx@163.com这个邮件地址改为自己真实可用的邮箱地址即可，好像一共有三处；其次别忘了在这里修改自己的邮箱密码，如果是163邮箱，录入的密码不是真实的邮箱密码，而是代理密码，即一个加密后的密码串，具体情况自己可登录163邮箱查看。

gitlab_rails['smtp_user_name'] = "xxxxxxxx@163.com"

gitlab_rails['smtp_password'] = "mjaiuhvi"

第七步：（修改PostgreSQL的配置文件）

在这里需要依次修改两个文件（如果你需要远程访问PostgreSQL数据库，需要再额外的修改postgresql.conf文件），分别为pg_hba.conf与postgresql.conf文件

sudo nano /var/opt/gitlab/postgresql/data/pg_hba.conf

sudo nano /var/opt/gitlab/postgresql/data/postgresql.conf

1）配置待访问的主机IP（客户端）

# This file is managed by gitlab-ctl. Manual changes will be

# erased! To change the contents below, edit /etc/gitlab/gitlab.rb

# and run `sudo gitlab-ctl reconfigure`.

# PostgreSQL Client Authentication Configuration File

# ===================================================

#

# Refer to the "Client Authentication" section in the

# PostgreSQL documentation for a complete description

# of this file.  A short synopsis follows.

#

# This file controls: which hosts are allowed to connect, how clients

# are authenticated, which PostgreSQL user names they can use, which

# databases they can access.  Records take one of these forms:

#

# local      DATABASE  USER  METHOD  [OPTION]

# host       DATABASE  USER  CIDR-ADDRESS  METHOD  [OPTION]

# hostssl    DATABASE  USER  CIDR-ADDRESS  METHOD  [OPTION]

# hostnossl  DATABASE  USER  CIDR-ADDRESS  METHOD  [OPTION]

#

# (The uppercase items must be replaced by actual values.)

#

# The first field is the connection type: "local" is a Unix-domain socket,

# "host" is either a plain or SSL-encrypted TCP/IP socket, "hostssl" is an

# SSL-encrypted TCP/IP socket, and "hostnossl" is a plain TCP/IP socket.

#

# DATABASE can be "all", "sameuser", "samerole", a database name, or

# a comma-separated list thereof.

#

# USER can be "all", a user name, a group name prefixed with "+", or

# a comma-separated list thereof.  In both the DATABASE and USER fields

# you can also write a file name prefixed with "@" to include names from

# a separate file.

#

# CIDR-ADDRESS specifies the set of hosts the record matches.

# It is made up of an IP address and a CIDR mask that is an integer

# (between  and  (IPv4) or  (IPv6) inclusive) that specifies

# the number of significant bits in the mask.  Alternatively, you can write

# an IP address and netmask in separate columns to specify the set of hosts.

#

# METHOD can be "trust", "reject", "md5", "crypt", "password", "gss", "sspi",

# "krb5", "ident", "pam" or "ldap".  Note that "password" sends passwords

# in clear text; "md5" is preferred since it sends encrypted passwords.

#

# OPTION is the ident map or the name of the PAM service, depending on METHOD.

#

# Database and user names containing spaces, commas, quotes and other special

# characters must be quoted. Quoting one of the keywords "all", "sameuser" or

# "samerole" makes the name lose its special character, and just match a

# database or username with that name.

#

# This file is read on server startup and when the postmaster receives

# a SIGHUP signal.  If you edit the file on a running system, you have

# to SIGHUP the postmaster for the changes to take effect.  You can use

# "pg_ctl reload" to do that.

# Put your actual configuration here

# ----------------------------------

#

# If you want to allow non-local connections, you need to add more

# "host" records. In that case you will also need to make PostgreSQL listen

# on a non-local interface via the listen_addresses configuration parameter,

# or via the -i or -h command line switches.

#

# TYPE  DATABASE    USER        CIDR-ADDRESS          METHOD

# "local" is for Unix domain socket connections only

local   all         all                               trust

host    all            all            192.168.30.0/          trust

host    all            all            192.168.10.0/          trust

#map=gitlab

如果希望某个IP段的主机也可以访问数据库，只需再增加这个段就可以了，例如192.168.10.0~192.168.10.255，就可以写成以下的方式

host    all            all            192.168.10.0/          trust

2）启用监听所有客户端

 # This file is managed by gitlab-ctl. Manual changes will be

 # erased! To change the contents below, edit /etc/gitlab/gitlab.rb

 # and run `sudo gitlab-ctl reconfigure`.

 # -----------------------------

 # PostgreSQL configuration file

 # -----------------------------

 #

 # This file consists of lines of the form:

 #

 #   name = value

 #

 # (The "=" is optional.)  Whitespace may be used.  Comments are introduced with

 # "#" anywhere on a line.  The complete list of parameter names and allowed

 # values can be found in the PostgreSQL documentation.

 #

 # The commented-out settings shown in this file represent the default values.

 # Re-commenting a setting is NOT sufficient to revert it to the default value;

 # you need to reload the server.

 #

 # This file is read on server startup and when the server receives a SIGHUP

 # signal.  If you edit the file on a running system, you have to SIGHUP the

 # server for the changes to take effect, or use "pg_ctl reload".  Some

 # parameters, which are marked below, require a server shutdown and restart to

 # take effect.

 #

 # Any parameter can also be given as a command-line option to the server, e.g.,

 # "postgres -c log_connections=on".  Some parameters can be changed at run time

 # with the "SET" SQL command.

 #

 # Memory units:  kB = kilobytes        Time units:  ms  = milliseconds

 #                MB = megabytes                     s   = seconds

 #                GB = gigabytes                     min = minutes

 #                                                   h   = hours

 #                                                   d   = days

 #------------------------------------------------------------------------------

 # FILE LOCATIONS

 #------------------------------------------------------------------------------

 # The default values of these variables are driven from the -D command-line

 # option or PGDATA environment variable, represented here as ConfigDir.

 #data_directory = 'ConfigDir'   # use data in another directory

           # (change requires restart)

 #hba_file = 'ConfigDir/pg_hba.conf' # host-based authentication file

           # (change requires restart)

 #ident_file = 'ConfigDir/pg_ident.conf' # ident configuration file

           # (change requires restart)

 # If external_pid_file is not explicitly set, no extra PID file is written.

 #external_pid_file = '(none)'   # write an extra PID file

           # (change requires restart)

 #------------------------------------------------------------------------------

 # CONNECTIONS AND AUTHENTICATION

 #------------------------------------------------------------------------------

 # - Connection Settings -

 listen_addresses = '*'    # what IP address(es) to listen on;

           # comma-separated list of addresses;

           # defaults to 'localhost', '*' = all

           # (change requires restart)

 port =         # (change requires restart)

 max_connections =       # (change requires restart)

 # Note:  Increasing max_connections costs ~ bytes of shared memory per

 # connection slot, plus lock space (see max_locks_per_transaction).

 #superuser_reserved_connections =  # (change requires restart)

 unix_socket_directory = '/var/opt/gitlab/postgresql'   # (change requires restart)

 #unix_socket_group = ''     # (change requires restart)

 #unix_socket_permissions =    # begin with  to use octal notation

           # (change requires restart)

 #bonjour = off        # advertise server via Bonjour

           # (change requires restart)

 #bonjour_name = ''      # defaults to the computer name

           # (change requires restart)

 # - Security and Authentication -

 #authentication_timeout = 1min    # 1s-600s

 #ssl = off        # (change requires restart)

 #ssl_ciphers = 'ALL:!ADH:!LOW:!EXP:!MD5:@STRENGTH'  # allowed SSL ciphers

           # (change requires restart)

 #ssl_renegotiation_limit = 512MB  # amount of data between renegotiations

 #password_encryption = on

 #db_user_namespace = off

 # Kerberos and GSSAPI

 #krb_server_keyfile = ''

 #krb_srvname = 'postgres'   # (Kerberos only)

 #krb_caseins_users = off

 # - TCP Keepalives -

 # see "man 7 tcp" for details

 #tcp_keepalives_idle =     # TCP_KEEPIDLE, in seconds;

           #  selects the system default

 #tcp_keepalives_interval =     # TCP_KEEPINTVL, in seconds;

           #  selects the system default

 #tcp_keepalives_count =    # TCP_KEEPCNT;

           #  selects the system default

 #------------------------------------------------------------------------------

 # RESOURCE USAGE (except WAL)

 #------------------------------------------------------------------------------

 # - Memory -

 shared_buffers = 10MB # min 128kB

           # (change requires restart)

 #temp_buffers = 8MB     # min 800kB

 #max_prepared_transactions =     # zero disables the feature

           # (change requires restart)

 # Note:  Increasing max_prepared_transactions costs ~ bytes of shared memory

 # per transaction slot, plus lock space (see max_locks_per_transaction).

 # It is not advisable to set max_prepared_transactions nonzero unless you

 # actively intend to use prepared transactions.

 work_mem = 8MB                # min 64kB

 #maintenance_work_mem = 16MB    # min 1MB

 #max_stack_depth = 2MB      # min 100kB

 # - Kernel Resource Usage -

 #max_files_per_process =    # min

           # (change requires restart)

 #shared_preload_libraries = ''    # (change requires restart)

 # - Cost-Based Vacuum Delay -

 #vacuum_cost_delay = 0ms    # - milliseconds

 #vacuum_cost_page_hit =    # - credits

 #vacuum_cost_page_miss =    # - credits

 #vacuum_cost_page_dirty =     # - credits

 #vacuum_cost_limit =     # - credits

 # - Background Writer -

 #bgwriter_delay = 200ms     # -10000ms between rounds

 #bgwriter_lru_maxpages =     # - max buffers written/round

 #bgwriter_lru_multiplier = 2.0    # -10.0 multipler on buffers scanned/round

 # - Asynchronous Behavior -

 #effective_io_concurrency =    # -.  disables prefetching

 #------------------------------------------------------------------------------

 # WRITE AHEAD LOG

 #------------------------------------------------------------------------------

 # - Settings -

 #wal_level = minimal      # minimal, archive, or hot_standby

           # (change requires restart)

 #fsync = on       # turns forced synchronization on or off

 #synchronous_commit = on    # synchronization level; on, off, or local

 #wal_sync_method = fsync    # the default is the first option

           # supported by the operating system:

           #   open_datasync

           #   fdatasync (default on Linux)

           #   fsync

           #   fsync_writethrough

           #   open_sync

 #full_page_writes = on      # recover from partial page writes

 #wal_buffers = -     # min 32kB, - sets based on shared_buffers

           # (change requires restart)

 #wal_writer_delay = 200ms   # - milliseconds

 #commit_delay =      # range -, in microseconds

 #commit_siblings =       # range -

 # - Checkpoints -

 checkpoint_segments =          # in logfile segments, min , 16MB each, default

 checkpoint_timeout = 5min        # range 30s-1h, default 5min

 checkpoint_completion_target = 0.9    # checkpoint target duration, 0.0 - 1.0, default 0.5

 checkpoint_warning = 60s        #  disables, default 30s

 # - Archiving -

 #archive_mode = off   # allows archiving to be done

         # (change requires restart)

 #archive_command = ''   # command to use to archive a logfile segment

 #archive_timeout =     # force a logfile segment switch after this

         # number of seconds;  disables

 #------------------------------------------------------------------------------

 # REPLICATION

 #------------------------------------------------------------------------------

 # - Master Server -

 # These settings are ignored on a standby server

 #max_wal_senders =     # max number of walsender processes

         # (change requires restart)

 #wal_sender_delay = 1s    # walsender cycle time, - milliseconds

 #wal_keep_segments =     # in logfile segments, 16MB each;  disables

 #vacuum_defer_cleanup_age =  # number of xacts by which cleanup is delayed

 #replication_timeout = 60s  # in milliseconds;  disables

 #synchronous_standby_names = '' # standby servers that provide sync rep

         # comma-separated list of application_name

         # from standby(s); '*' = all

 # - Standby Servers -

 # These settings are ignored on a master server

 #hot_standby = off      # "on" allows queries during recovery

           # (change requires restart)

 #max_standby_archive_delay = 30s  # max delay before canceling queries

           # when reading WAL from archive;

           # - allows indefinite delay

 #max_standby_streaming_delay = 30s  # max delay before canceling queries

           # when reading streaming WAL;

           # - allows indefinite delay

 #wal_receiver_status_interval = 10s # send replies at least this often

           #  disables

 #hot_standby_feedback = off   # send info from standby to prevent

           # query conflicts

 #------------------------------------------------------------------------------

 # QUERY TUNING

 #------------------------------------------------------------------------------

 # - Planner Method Configuration -

 #enable_bitmapscan = on

 #enable_hashagg = on

 #enable_hashjoin = on

 #enable_indexscan = on

 #enable_material = on

 #enable_mergejoin = on

 #enable_nestloop = on

 #enable_seqscan = on

 #enable_sort = on

 #enable_tidscan = on

 # - Planner Cost Constants -

 #seq_page_cost = 1.0      # measured on an arbitrary scale

 #random_page_cost = 4.0     # same scale as above

 #cpu_tuple_cost = 0.01      # same scale as above

 #cpu_index_tuple_cost = 0.005   # same scale as above

 #cpu_operator_cost = 0.0025   # same scale as above

 effective_cache_size = 2048MB # Default 128MB

 # - Genetic Query Optimizer -

 #geqo = on

 #geqo_threshold =

 #geqo_effort =       # range -

 #geqo_pool_size =      # selects default based on effort

 #geqo_generations =      # selects default based on effort

 #geqo_selection_bias = 2.0    # range 1.5-2.0

 #geqo_seed = 0.0      # range 0.0-1.0

 # - Other Planner Options -

 #default_statistics_target =   # range -

 #constraint_exclusion = partition # on, off, or partition

 #cursor_tuple_fraction = 0.1    # range 0.0-1.0

 #from_collapse_limit =

 #join_collapse_limit =     #  disables collapsing of explicit

           # JOIN clauses

 #------------------------------------------------------------------------------

 # ERROR REPORTING AND LOGGING

 #------------------------------------------------------------------------------

 # - Where to Log -

 #log_destination = 'stderr'   # Valid values are combinations of

           # stderr, csvlog, syslog, and eventlog,

           # depending on platform.  csvlog

           # requires logging_collector to be on.

 # This is used when logging to stderr:

 #logging_collector = off    # Enable capturing of stderr and csvlog

           # into log files. Required to be on for

           # csvlogs.

           # (change requires restart)

 # These are only used if logging_collector is on:

 #log_directory = 'pg_log'   # directory where log files are written,

           # can be absolute or relative to PGDATA

 #log_filename = 'postgresql-%Y-%m-%d_%H%M%S.log'  # log file name pattern,

           # can include strftime() escapes

 #log_file_mode =      # creation mode for log files,

           # begin with  to use octal notation

 #log_truncate_on_rotation = off   # If on, an existing log file with the

           # same name as the new log file will be

           # truncated rather than appended to.

           # But such truncation only occurs on

           # time-driven rotation, not on restarts

           # or size-driven rotation.  Default is

           # off, meaning append to existing files

           # in all cases.

 #log_rotation_age = 1d      # Automatic rotation of logfiles will

           # happen after that time.   disables.

 #log_rotation_size = 10MB   # Automatic rotation of logfiles will

           # happen after that much log output.

           #  disables.

 # These are relevant when logging to syslog:

 #syslog_facility = 'LOCAL0'

 #syslog_ident = 'postgres'

 #silent_mode = off      # Run server silently.

           # DO NOT USE without syslog or

           # logging_collector

           # (change requires restart)

 # - When to Log -

 #client_min_messages = notice   # values in order of decreasing detail:

           #   debug5

           #   debug4

           #   debug3

           #   debug2

           #   debug1

           #   log

           #   notice

           #   warning

           #   error

 #log_min_messages = warning   # values in order of decreasing detail:

           #   debug5

           #   debug4

           #   debug3

           #   debug2

           #   debug1

           #   info

           #   notice

           #   warning

           #   error

           #   log

           #   fatal

           #   panic

 #log_min_error_statement = error  # values in order of decreasing detail:

           #   debug5

           #   debug4

           #   debug3

           #   debug2

           #   debug1

           #   info

           #   notice

           #   warning

           #   error

           #   log

           #   fatal

           #   panic (effectively off)

 #log_min_duration_statement = -  # - is disabled,  logs all statements

           # and their durations, >  logs only

           # statements running at least this number

           # of milliseconds

 # - What to Log -

 #debug_print_parse = off

 #debug_print_rewritten = off

 #debug_print_plan = off

 #debug_pretty_print = on

 #log_checkpoints = off

 #log_connections = off

 #log_disconnections = off

 #log_duration = off

 #log_error_verbosity = default    # terse, default, or verbose messages

 #log_hostname = off

 #log_line_prefix = ''     # special values:

           #   %a = application name

           #   %u = user name

           #   %d = database name

           #   %r = remote host and port

           #   %h = remote host

           #   %p = process ID

           #   %t = timestamp without milliseconds

           #   %m = timestamp with milliseconds

           #   %i = command tag

           #   %e = SQL state

           #   %c = session ID

           #   %l = session line number

           #   %s = session start timestamp

           #   %v = virtual transaction ID

           #   %x = transaction ID ( if none)

           #   %q = stop here in non-session

           #        processes

           #   %% = '%'

           # e.g. '<%u%%%d> '

 #log_lock_waits = off     # log lock waits >= deadlock_timeout

 #log_statement = 'none'     # none, ddl, mod, all

 #log_temp_files = -      # log temporary files equal or larger

           # than the specified size in kilobytes;

           # - disables,  logs all temp files

 #log_timezone = '(defaults to server environment setting)'

 #------------------------------------------------------------------------------

 # RUNTIME STATISTICS

 #------------------------------------------------------------------------------

 # - Query/Index Statistics Collector -

 #track_activities = on

 #track_counts = on

 #track_functions = none     # none, pl, all

 #track_activity_query_size =    # (change requires restart)

 #update_process_title = on

 #stats_temp_directory = 'pg_stat_tmp'

 # - Statistics Monitoring -

 #log_parser_stats = off

 #log_planner_stats = off

 #log_executor_stats = off

 #log_statement_stats = off

 #------------------------------------------------------------------------------

 # AUTOVACUUM PARAMETERS

 #------------------------------------------------------------------------------

 #autovacuum = on      # Enable autovacuum subprocess?  'on'

           # requires track_counts to also be on.

 #log_autovacuum_min_duration = - # - disables,  logs all actions and

           # their durations, >  logs only

           # actions running at least this number

           # of milliseconds.

 #autovacuum_max_workers =    # max number of autovacuum subprocesses

           # (change requires restart)

 #autovacuum_naptime = 1min    # time between autovacuum runs

 #autovacuum_vacuum_threshold =  # min number of row updates before

           # vacuum

 #autovacuum_analyze_threshold =   # min number of row updates before

           # analyze

 #autovacuum_vacuum_scale_factor = 0.2 # fraction of table size before vacuum

 #autovacuum_analyze_scale_factor = 0.1  # fraction of table size before analyze

 #autovacuum_freeze_max_age =   # maximum XID age before forced vacuum

           # (change requires restart)

 #autovacuum_vacuum_cost_delay = 20ms  # default vacuum cost delay for

           # autovacuum, in milliseconds;

           # - means use vacuum_cost_delay

 #autovacuum_vacuum_cost_limit = -  # default vacuum cost limit for

           # autovacuum, - means use

           # vacuum_cost_limit

 #------------------------------------------------------------------------------

 # CLIENT CONNECTION DEFAULTS

 #------------------------------------------------------------------------------

 # - Statement Behavior -

 #search_path = '"$user",public'   # schema names

 #default_tablespace = ''    # a tablespace name, '' uses the default

 #temp_tablespaces = ''      # a list of tablespace names, '' uses

           # only default tablespace

 #check_function_bodies = on

 #default_transaction_isolation = 'read committed'

 #default_transaction_read_only = off

 #default_transaction_deferrable = off

 #session_replication_role = 'origin'

 #statement_timeout =       # in milliseconds,  is disabled

 #vacuum_freeze_min_age =

 #vacuum_freeze_table_age =

 #bytea_output = 'hex'     # hex, escape

 #xmlbinary = 'base64'

 #xmloption = 'content'

 # - Locale and Formatting -

 datestyle = 'iso, mdy'

 #intervalstyle = 'postgres'

 #timezone = '(defaults to server environment setting)'

 #timezone_abbreviations = 'Default'     # Select the set of available time zone

           # abbreviations.  Currently, there are

           #   Default

           #   Australia

           #   India

           # You can create your own file in

           # share/timezonesets/.

 #extra_float_digits =      # min -, max

 #client_encoding = sql_ascii    # actually, defaults to database

           # encoding

 # These settings are initialized by initdb, but they can be changed.

 lc_messages = 'C'     # locale for system error message

           # strings

 lc_monetary = 'C'     # locale for monetary formatting

 lc_numeric = 'C'      # locale for number formatting

 lc_time = 'C'       # locale for time formatting

 # default configuration for text search

 default_text_search_config = 'pg_catalog.english'

 # - Other Defaults -

 #dynamic_library_path = '$libdir'

 #local_preload_libraries = ''

 #------------------------------------------------------------------------------

 # LOCK MANAGEMENT

 #------------------------------------------------------------------------------

 #deadlock_timeout = 1s

 #max_locks_per_transaction =    # min

           # (change requires restart)

 # Note:  Each lock table slot uses ~ bytes of shared memory, and there are

 # max_locks_per_transaction * (max_connections + max_prepared_transactions)

 # lock table slots.

 #max_pred_locks_per_transaction =   # min

           # (change requires restart)

 #------------------------------------------------------------------------------

 # VERSION/PLATFORM COMPATIBILITY

 #------------------------------------------------------------------------------

 # - Previous PostgreSQL Versions -

 #array_nulls = on

 #backslash_quote = safe_encoding  # on, off, or safe_encoding

 #default_with_oids = off

 #escape_string_warning = on

 #lo_compat_privileges = off

 #quote_all_identifiers = off

 #sql_inheritance = on

 #standard_conforming_strings = on

 #synchronize_seqscans = on

 # - Other Platforms and Clients -

 #transform_null_equals = off

 #------------------------------------------------------------------------------

 # ERROR HANDLING

 #------------------------------------------------------------------------------

 #exit_on_error = off        # terminate session on any error?

 #restart_after_crash = on     # reinitialize after backend crash?

 #------------------------------------------------------------------------------

 # CUSTOMIZED OPTIONS

 #------------------------------------------------------------------------------

 #custom_variable_classes = ''   # list of custom variable class names

在这个文件中主要是修改63行的listen_addresses = ''为listen_addresses = '*'，这样就可以监听所有端口了。

最后一步：（启用所有配置并启动）

sudo gitlab-ctl reconfigure

sudo gitlab-ctl start

访问http://localhost即可。

gitlab默认的数据库为gitlabhq_production，数据库登录用户名为gitlab-psql，数据库密码为空；

gitlab的用户信息分别保存在namespaces表与users表中。

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