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functions
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#!/bin/bash
set -e
for file in /gitlab-configs /run/secrets/gitlab-secrets; do
if [[ -e "$file" ]]; then
echo "Loading $file"
source "$file"
fi
done
echo "Loading ${GITLAB_RUNTIME_DIR}/env-defaults"
source ${GITLAB_RUNTIME_DIR}/env-defaults
SYSCONF_TEMPLATES_DIR="${GITLAB_RUNTIME_DIR}/config"
USERCONF_TEMPLATES_DIR="${GITLAB_DATA_DIR}/config"
GITLAB_CONFIG="${GITLAB_INSTALL_DIR}/config/gitlab.yml"
GITLAB_DATABASE_CONFIG="${GITLAB_INSTALL_DIR}/config/database.yml"
GITLAB_PUMA_CONFIG="${GITLAB_INSTALL_DIR}/config/puma.rb"
GITLAB_RELATIVE_URL_CONFIG="${GITLAB_INSTALL_DIR}/config/initializers/relative_url.rb"
GITLAB_SMTP_CONFIG="${GITLAB_INSTALL_DIR}/config/initializers/smtp_settings.rb"
GITLAB_RESQUE_CONFIG="${GITLAB_INSTALL_DIR}/config/resque.yml"
GITLAB_ACTIONCABLE_CONFIG="${GITLAB_INSTALL_DIR}/config/cable.yml"
GITLAB_SECRETS_CONFIG="${GITLAB_INSTALL_DIR}/config/secrets.yml"
GITLAB_ROBOTS_CONFIG="${GITLAB_INSTALL_DIR}/public/robots.txt"
GITLAB_SHELL_CONFIG="${GITLAB_SHELL_INSTALL_DIR}/config.yml"
GITLAB_NGINX_CONFIG="/etc/nginx/sites-enabled/gitlab"
GITLAB_CI_NGINX_CONFIG="/etc/nginx/sites-enabled/gitlab_ci"
GITLAB_REGISTRY_NGINX_CONFIG="/etc/nginx/sites-enabled/gitlab-registry"
GITLAB_PAGES_NGINX_CONFIG="/etc/nginx/sites-enabled/gitlab-pages"
GITLAB_PAGES_CONFIG="${GITLAB_INSTALL_DIR}/gitlab-pages-config"
GITLAB_GITALY_CONFIG="${GITLAB_GITALY_INSTALL_DIR}/config.toml"
# Compares two version strings `a` and `b`
# Returns
# - negative integer, if `a` is less than `b`
# - 0, if `a` and `b` are equal
# - non-negative integer, if `a` is greater than `b`
vercmp() {
expr '(' "$1" : '\([^.]*\)' ')' '-' '(' "$2" : '\([^.]*\)' ')' '|' \
'(' "$1.0" : '[^.]*[.]\([^.]*\)' ')' '-' '(' "$2.0" : '[^.]*[.]\([^.]*\)' ')' '|' \
'(' "$1.0.0" : '[^.]*[.][^.]*[.]\([^.]*\)' ')' '-' '(' "$2.0.0" : '[^.]*[.][^.]*[.]\([^.]*\)' ')' '|' \
'(' "$1.0.0.0" : '[^.]*[.][^.]*[.][^.]*[.]\([^.]*\)' ')' '-' '(' "$2.0.0.0" : '[^.]*[.][^.]*[.][^.]*[.]\([^.]*\)' ')'
}
## Execute a command as GITLAB_USER
exec_as_git() {
if [[ $(whoami) == ${GITLAB_USER} ]]; then
$@
else
sudo -HEu ${GITLAB_USER} "$@"
fi
}
## Copies configuration template to the destination as the specified USER
### Looks up for overrides in ${USERCONF_TEMPLATES_DIR} before using the defaults from ${SYSCONF_TEMPLATES_DIR}
# $1: copy-as user
# $2: source file
# $3: destination location
# $4: mode of destination
install_template() {
local OWNERSHIP=${1}
local SRC=${2}
local DEST=${3}
local MODE=${4:-0644}
if [[ -f ${USERCONF_TEMPLATES_DIR}/${SRC} ]]; then
cp ${USERCONF_TEMPLATES_DIR}/${SRC} ${DEST}
elif [[ -f ${SYSCONF_TEMPLATES_DIR}/${SRC} ]]; then
cp ${SYSCONF_TEMPLATES_DIR}/${SRC} ${DEST}
fi
chmod ${MODE} ${DEST}
chown ${OWNERSHIP} ${DEST}
}
## Replace placeholders with values
# $1: file with placeholders to replace
# $x: placeholders to replace
update_template() {
local FILE=${1?missing argument}
shift
[[ ! -f ${FILE} ]] && return 1
local VARIABLES=($@)
local USR=$(stat -c %U ${FILE})
local tmp_file=$(mktemp)
cp -a "${FILE}" ${tmp_file}
local variable
for variable in ${VARIABLES[@]}; do
# Keep the compatibilty: {{VAR}} => ${VAR}
sed -ri "s/[{]{2}$variable[}]{2}/\${$variable}/g" ${tmp_file}
done
# Replace placeholders
(
export ${VARIABLES[@]}
local IFS=":"; sudo -HEu ${USR} envsubst "${VARIABLES[*]/#/$}" < ${tmp_file} > ${FILE}
)
rm -f ${tmp_file}
}
gitlab_finalize_database_parameters() {
# is a postgresql database linked?
# requires that the postgresql containers have exposed port 5432.
DB_HOST=${DB_HOST:-${POSTGRESQL_PORT_5432_TCP_ADDR}}
DB_PORT=${DB_PORT:-${POSTGRESQL_PORT_5432_TCP_PORT}}
# support for linked official postgres image
DB_USER=${DB_USER:-${POSTGRESQL_ENV_POSTGRES_USER}}
DB_PASS=${DB_PASS:-${POSTGRESQL_ENV_POSTGRES_PASSWORD}}
DB_NAME=${DB_NAME:-${POSTGRESQL_ENV_POSTGRES_DB}}
DB_NAME=${DB_NAME:-${POSTGRESQL_ENV_POSTGRES_USER}}
# support for linked sameersbn/postgresql image
DB_USER=${DB_USER:-${POSTGRESQL_ENV_DB_USER}}
DB_PASS=${DB_PASS:-${POSTGRESQL_ENV_DB_PASS}}
DB_NAME=${DB_NAME:-${POSTGRESQL_ENV_DB_NAME}}
# support for linked orchardup/postgresql image
DB_USER=${DB_USER:-${POSTGRESQL_ENV_POSTGRESQL_USER}}
DB_PASS=${DB_PASS:-${POSTGRESQL_ENV_POSTGRESQL_PASS}}
DB_NAME=${DB_NAME:-${POSTGRESQL_ENV_POSTGRESQL_DB}}
# support for linked paintedfox/postgresql image
DB_USER=${DB_USER:-${POSTGRESQL_ENV_USER}}
DB_PASS=${DB_PASS:-${POSTGRESQL_ENV_PASS}}
DB_NAME=${DB_NAME:-${POSTGRESQL_ENV_DB}}
if [[ -z ${DB_HOST} ]]; then
echo
echo "ERROR: "
echo " Please configure the database connection."
echo " Refer http://git.io/wkYhyA for more information."
echo " Cannot continue without a database. Aborting..."
echo
return 1
fi
# set default port number if not specified
DB_PORT=${DB_PORT:-5432}
DB_ENCODING=${DB_ENCODING:-unicode}
# set default user and database
DB_USER=${DB_USER:-root}
DB_NAME=${DB_NAME:-gitlabhq_production}
}
gitlab_check_database_connection() {
prog=$(find /usr/lib/postgresql/ -name pg_isready -type f | sort | tail -n1)
prog="${prog} -h ${DB_HOST} -p ${DB_PORT} -U ${DB_USER} -d ${DB_NAME} -t 1"
timeout=60
while ! ${prog} >/dev/null 2>&1
do
timeout=$(expr $timeout - 1)
if [[ $timeout -eq 0 ]]; then
echo
echo "Could not connect to database server. Aborting..."
return 1
fi
echo -n "."
sleep 1
done
echo
}
gitlab_generate_postgresqlrc() {
echo "Configuring /home/${GITLAB_USER}/.postgresqlrc to avoid version mismatch on dumping"
# server_version_num property is a number built from version string:
# https://www.postgresql.org/docs/15/libpq-status.html#LIBPQ-PQSERVERVERSION
# > The result is formed by multiplying the server's major version number by 10000 and adding the minor version number.
# > For example, version 10.1 will be returned as 100001, and version 11.0 will be returned as 110000. Zero is returned if the connection is bad.
# >
# > Prior to major version 10, PostgreSQL used three-part version numbers in which the first two parts together represented the major version.
# > For those versions, PQserverVersion uses two digits for each part;
# > for example version 9.1.5 will be returned as 90105, and version 9.2.0 will be returned as 90200.
#
# This difference also appends to apt package name.
# For example, in ubuntu:focal, postgresql-client-{8.2, 8.3, 8.4, 9.0, 9.1, 9.2, 9.3, 9.4, 9.5, 9.6, 10, 11, 12, 13, 14, 15} are available.
#
DB_SERVER_VERSION=$(PGPASSWORD=${DB_PASS} psql -h "${DB_HOST}" -p "${DB_PORT}" -U "${DB_USER}" -d "${DB_NAME}" -Atw -c "SHOW server_version_num")
if [[ "${DB_SERVER_VERSION}" -eq 0 ]]; then
echo
echo "Could not retrieve database server version correctly. Aborting..."
return 1
fi
echo "- Detected server version: ${DB_SERVER_VERSION}"
# Anyway, we can get major version (8, 9, 10 and so on) by dividing by 10000.
# DB_SERVER_VERSION_MAJOR=${DB_SERVER_VERSION%%.*}
DB_SERVER_VERSION_MAJOR=$((DB_SERVER_VERSION/10000))
DB_CLIENT_VERSION_PACKAGE_NAME=
if [[ "${DB_SERVER_VERSION_MAJOR}" -ge 10 ]]; then
# v10 or later: use "rought major version" as version number in package name
DB_CLIENT_VERSION_PACKAGE_NAME=${DB_SERVER_VERSION_MAJOR}
else
# prior to v10: convert
# FIXME: rough implementation
# It exploits the fact that there is no version such as 9.10, and it lacks versatility.
# divide by 100, then replace first 0 to comma
DB_CLIENT_VERSION_PACKAGE_NAME=$((DB_SERVER_VERSION/100))
DB_CLIENT_VERSION_PACKAGE_NAME=${DB_CLIENT_VERSION_PACKAGE_NAME/0/.}
fi
# if exact-match client not found, select latest version from installed clients
if [[ "$(apt-cache pkgnames postgresql-client | grep -e "-${DB_CLIENT_VERSION_PACKAGE_NAME}" | wc -l)" -ne 1 ]]; then
LATEST_CLIENT="$(apt-cache pkgnames postgresql-client | grep -v -e "-common" | sort --version-sort | tail -n1)"
DB_CLIENT_VERSION_PACKAGE_NAME=${LATEST_CLIENT/postgresql-client-/}
echo "gitlab_generate_postgresqlrc(): WARNING - Suitable client not installed. postgresql-client-${DB_CLIENT_VERSION_PACKAGE_NAME} will be used but you may face issue (database in backup will be empty, for example)"
fi
# generate ~/.postgresqlrc to switch client version
GITLAB_USER_POSTGRESQLRC="/home/${GITLAB_USER}/.postgresqlrc"
echo "- Generating ${GITLAB_USER_POSTGRESQLRC}"
echo "${DB_CLIENT_VERSION_PACKAGE_NAME} ${DB_HOST}:${DB_PORT} ${DB_NAME}" | exec_as_git tee "${GITLAB_USER_POSTGRESQLRC}"
}
gitlab_uninstall_unused_database_client() {
if [[ -f "/home/${GITLAB_USER}/.postgresqlrc" ]]; then
# refer /home/${GITLAB_USER}/.postgresqlrc and pick up versions in use
# .postgresqlrc contains following information per line
# database_major_version host:port database_name
# - ignore lines starts with # by specifying pattern /^[^#]/
# - first field is the version number in use.
# - cocnat whole lines into single string. convert newline to \|
# this is escaped regex "OR"
# now we got the following regex that can be used as an option to grep:
# \|-12\|-13
DB_CLIENT_VERSIONS_IN_USE="$(awk '/^[^#]/ {printf("\|-%s",$1)}' "/home/${GITLAB_USER}/.postgresqlrc")"
# we also need to keep postgresql-client-common package to switch based on ~/.postgresqlrc
REGEX_DB_CLIENT_VERSIONS_IN_USE="-common${DB_CLIENT_VERSIONS_IN_USE}"
# remove unused client using regex above
# grep may return non-zero code on mo match, so fake the exit code with the `|| true` to swallow that
UNUSED_DB_CLIENTS=$(apt-cache pkgnames postgresql-client | grep -v -e "${REGEX_DB_CLIENT_VERSIONS_IN_USE}" || true)
if [[ "${UNUSED_DB_CLIENTS}" == "" ]]; then
echo "- All installed version of clients are in use. Did not uninstalled any client..."
return
fi
# just to get clean log, convert newline (package name delimiter) to single whitespace
UNUSED_DB_CLIENTS=$(echo ${UNUSED_DB_CLIENTS} | tr '\n' ' ')
echo "- Uninstalling unused client(s): ${UNUSED_DB_CLIENTS}"
DEBIAN_FRONTEND=noninteractive apt-get -qq -y purge -- ${UNUSED_DB_CLIENTS} >/dev/null
fi
}
gitlab_configure_database() {
echo -n "Configuring gitlab::database"
gitlab_finalize_database_parameters
gitlab_check_database_connection
gitlab_generate_postgresqlrc
gitlab_uninstall_unused_database_client
update_template ${GITLAB_DATABASE_CONFIG} \
DB_ENCODING \
DB_HOST \
DB_PORT \
DB_NAME \
DB_USER \
DB_PASS \
DB_POOL \
DB_PREPARED_STATEMENTS
}
gitlab_finalize_redis_parameters() {
# is a redis container linked?
if [[ -n ${REDISIO_PORT_6379_TCP_ADDR} ]]; then
REDIS_HOST=${REDIS_HOST:-${REDISIO_PORT_6379_TCP_ADDR}}
REDIS_PORT=${REDIS_PORT:-${REDISIO_PORT_6379_TCP_PORT}}
fi
# set default redis port if not specified
REDIS_PORT=${REDIS_PORT:-6379}
if [[ -z ${REDIS_HOST} ]]; then
echo
echo "ERROR: "
echo " Please configure the redis connection."
echo " Refer http://git.io/PMnRSw for more information."
echo " Cannot continue without a redis connection. Aborting..."
echo
return 1
fi
}
gitlab_check_redis_connection() {
timeout=60
while ! redis-cli -h ${REDIS_HOST} -p ${REDIS_PORT} -n ${REDIS_DB_NUMBER} ping >/dev/null 2>&1
do
timeout=$(expr $timeout - 1)
if [[ $timeout -eq 0 ]]; then
echo ""
echo "Could not connect to redis server. Aborting..."
return 1
fi
echo -n "."
sleep 1
done
echo
}
gitlab_configure_redis() {
echo -n "Configuring gitlab::redis"
gitlab_finalize_redis_parameters
gitlab_check_redis_connection
update_template ${GITLAB_RESQUE_CONFIG} \
REDIS_HOST \
REDIS_PORT \
REDIS_DB_NUMBER
}
gitlab_configure_actioncable() {
echo -n "Configuring gitlab::actioncable"
gitlab_finalize_redis_parameters
gitlab_check_redis_connection
update_template ${GITLAB_ACTIONCABLE_CONFIG} \
REDIS_HOST \
REDIS_PORT \
REDIS_DB_NUMBER
}
gitlab_configure_gitaly() {
echo "Configuring gitlab::gitaly..."
update_template ${GITLAB_GITALY_CONFIG} \
GITALY_SOCKET_PATH \
GITLAB_GITALY_INSTALL_DIR \
GITLAB_LOG_DIR \
GITLAB_REPOS_DIR \
GITLAB_SHELL_INSTALL_DIR \
GITLAB_RELATIVE_URL_ROOT
update_template ${GITLAB_CONFIG} \
GITALY_CLIENT_PATH \
GITALY_TOKEN
}
gitlab_configure_monitoring() {
echo "Configuring gitlab::monitoring..."
update_template ${GITLAB_CONFIG} \
GITLAB_MONITORING_UNICORN_SAMPLER_INTERVAL \
GITLAB_MONITORING_IP_WHITELIST \
GITLAB_MONITORING_SIDEKIQ_EXPORTER_ENABLED \
GITLAB_MONITORING_SIDEKIQ_EXPORTER_ADDRESS \
GITLAB_MONITORING_SIDEKIQ_EXPORTER_PORT
}
gitlab_configure_gitlab_workhorse() {
echo "Configuring gitlab::gitlab-workhorse..."
update_template /etc/supervisor/conf.d/gitlab-workhorse.conf \
GITLAB_RELATIVE_URL_ROOT \
GITLAB_WORKHORSE_TIMEOUT
}
gitlab_configure_puma() {
echo "Configuring gitlab::puma..."
if [[ -n ${GITLAB_RELATIVE_URL_ROOT} ]]; then
update_template ${GITLAB_PUMA_CONFIG} GITLAB_RELATIVE_URL_ROOT
else
exec_as_git sed -i "/{{GITLAB_RELATIVE_URL_ROOT}}/d" ${GITLAB_PUMA_CONFIG}
fi
update_template ${GITLAB_PUMA_CONFIG} \
GITLAB_INSTALL_DIR \
PUMA_THREADS_MIN \
PUMA_THREADS_MAX \
PUMA_WORKERS \
PUMA_PER_WORKER_MAX_MEMORY_MB \
PUMA_MASTER_MAX_MEMORY_MB \
PUMA_TIMEOUT
}
gitlab_configure_relative_url() {
if [[ -n ${GITLAB_RELATIVE_URL_ROOT} ]]; then
echo "Configuring gitlab::relative_url..."
update_template ${GITLAB_RELATIVE_URL_CONFIG} GITLAB_RELATIVE_URL_ROOT
fi
}
gitlab_configure_trusted_proxies() {
if [[ -n ${GITLAB_TRUSTED_PROXIES} ]]; then
echo "Configuring gitlab::trusted_proxies..."
update_template ${GITLAB_CONFIG} GITLAB_TRUSTED_PROXIES
else
exec_as_git sed -i "/{{GITLAB_TRUSTED_PROXIES}}/d" ${GITLAB_CONFIG}
fi
}
gitlab_configure_timezone() {
echo "Configuring gitlab::timezone..."
update_template ${GITLAB_CONFIG} GITLAB_TIMEZONE
}
gitlab_configure_mail_delivery() {
if [[ ${SMTP_ENABLED} == true ]]; then
echo "Configuring gitlab::smtp_settings..."
if [[ -z "${SMTP_USER}" ]]; then
exec_as_git sed -i \
-e '/{{SMTP_USER}}/d' \
-e '/{{SMTP_PASS}}/d' \
${GITLAB_SMTP_CONFIG}
else
if [[ -z "${SMTP_PASS}" ]]; then
exec_as_git sed -i '/{{SMTP_PASS}}/d' ${GITLAB_SMTP_CONFIG}
fi
fi
update_template ${GITLAB_SMTP_CONFIG} \
SMTP_USER \
SMTP_PASS \
SMTP_HOST \
SMTP_PORT \
SMTP_DOMAIN \
SMTP_STARTTLS \
SMTP_TLS \
SMTP_OPENSSL_VERIFY_MODE
case ${SMTP_AUTHENTICATION} in
"") exec_as_git sed -i "/{{SMTP_AUTHENTICATION}}/d" ${GITLAB_SMTP_CONFIG} ;;
*) update_template ${GITLAB_SMTP_CONFIG} SMTP_AUTHENTICATION ;;
esac
if [[ ${SMTP_CA_ENABLED} == true ]]; then
if [[ -d ${SMTP_CA_PATH} ]]; then
update_template ${GITLAB_SMTP_CONFIG} SMTP_CA_PATH
fi
if [[ -f ${SMTP_CA_FILE} ]]; then
update_template ${GITLAB_SMTP_CONFIG} SMTP_CA_FILE
fi
else
exec_as_git sed -i \
-e "/{{SMTP_CA_PATH}}/d" \
-e "/{{SMTP_CA_FILE}}/d" \
${GITLAB_SMTP_CONFIG}
fi
fi
update_template ${GITLAB_CONFIG} \
GITLAB_EMAIL_ENABLED \
GITLAB_EMAIL \
GITLAB_EMAIL_DISPLAY_NAME \
GITLAB_EMAIL_REPLY_TO \
GITLAB_EMAIL_SUBJECT_SUFFIX
if [[ ${GITLAB_EMAIL_SMIME_ENABLE} == true ]]; then
exec_as_git sed -i "/#start-email-smime/d" ${GITLAB_CONFIG}
exec_as_git sed -i "/#end-email-smime/d" ${GITLAB_CONFIG}
update_template ${GITLAB_CONFIG} \
GITLAB_EMAIL_SMIME_ENABLE \
GITLAB_EMAIL_SMIME_KEY_FILE \
GITLAB_EMAIL_SMIME_CERT_FILE
else
exec_as_git sed -i "/#start-email-smime/,/#end-email-smime/d" ${GITLAB_CONFIG}
fi
}
gitlab_configure_mailroom() {
if [[ ${IMAP_ENABLED} == true ]]; then
echo "Configuring gitlab::incoming_email..."
if [[ -z "${IMAP_USER}" ]]; then
exec_as_git sed -i \
-e '/{{IMAP_USER}}/d' \
-e '/{{IMAP_PASS}}/d' \
${GITLAB_CONFIG}
else
if [[ -z "${IMAP_PASS}" ]]; then
exec_as_git sed -i '/{{IMAP_PASS}}/d' ${GITLAB_CONFIG}
fi
fi
else
exec_as_git sed -i \
-e "/{{IMAP_USER}}/d" \
-e "/{{IMAP_PASS}}/d" \
-e "/{{IMAP_HOST}}/d" \
-e "/{{IMAP_PORT}}/d" \
-e "/{{IMAP_SSL}}/d" \
-e "/{{IMAP_STARTTLS}}/d" \
-e "/{{IMAP_MAILBOX}}/d" \
-e "/{{IMAP_TIMEOUT}}/d" \
${GITLAB_CONFIG}
fi
update_template ${GITLAB_CONFIG} \
GITLAB_INCOMING_EMAIL_ADDRESS \
GITLAB_INCOMING_EMAIL_ENABLED \
IMAP_USER \
IMAP_PASS \
IMAP_HOST \
IMAP_PORT \
IMAP_SSL \
IMAP_STARTTLS \
IMAP_MAILBOX \
IMAP_TIMEOUT
# enable/disable startup of mailroom
echo "mail_room_enabled=${GITLAB_INCOMING_EMAIL_ENABLED}" >> /etc/default/gitlab
update_template /etc/supervisor/conf.d/mail_room.conf GITLAB_INCOMING_EMAIL_ENABLED
}
gitlab_configure_ldap() {
echo "Configuring gitlab::ldap..."
update_template ${GITLAB_CONFIG} \
LDAP_ENABLED \
LDAP_HOST \
LDAP_PORT \
LDAP_UID \
LDAP_METHOD \
LDAP_VERIFY_SSL \
LDAP_CA_FILE \
LDAP_SSL_VERSION \
LDAP_BIND_DN \
LDAP_PASS \
LDAP_TIMEOUT \
LDAP_ACTIVE_DIRECTORY \
LDAP_ALLOW_USERNAME_OR_EMAIL_LOGIN \
LDAP_BLOCK_AUTO_CREATED_USERS \
LDAP_BASE \
LDAP_USER_FILTER \
LDAP_LOWERCASE_USERNAMES \
LDAP_USER_ATTRIBUTE_USERNAME \
LDAP_USER_ATTRIBUTE_MAIL \
LDAP_USER_ATTRIBUTE_NAME \
LDAP_USER_ATTRIBUTE_FIRSTNAME \
LDAP_USER_ATTRIBUTE_LASTNAME \
LDAP_LABEL \
LDAP_PREVENT_LDAP_SIGN_IN
}
gitlab_configure_oauth_cas3() {
if [[ -n ${OAUTH_CAS3_SERVER} ]]; then
echo "Configuring gitlab::oauth::cas3..."
OAUTH_ENABLED=${OAUTH_ENABLED:-true}
update_template ${GITLAB_CONFIG} \
OAUTH_CAS3_LABEL \
OAUTH_CAS3_SERVER \
OAUTH_CAS3_DISABLE_SSL_VERIFICATION \
OAUTH_CAS3_LOGIN_URL \
OAUTH_CAS3_VALIDATE_URL \
OAUTH_CAS3_LOGOUT_URL
else
exec_as_git sed -i "/name: 'cas3'/,/{{OAUTH_CAS3_LOGOUT_URL}}/d" ${GITLAB_CONFIG}
fi
}
gitlab_configure_oauth_google() {
if [[ -n ${OAUTH_GOOGLE_API_KEY} && -n ${OAUTH_GOOGLE_APP_SECRET} ]]; then
echo "Configuring gitlab::oauth::google..."
OAUTH_ENABLED=${OAUTH_ENABLED:-true}
if [[ -n ${OAUTH_GOOGLE_RESTRICT_DOMAIN} ]]; then
update_template ${GITLAB_CONFIG} \
OAUTH_GOOGLE_API_KEY \
OAUTH_GOOGLE_APP_SECRET \
OAUTH_GOOGLE_RESTRICT_DOMAIN \
OAUTH_GOOGLE_APPROVAL_PROMPT
else
exec_as_git sed -i "/ hd\: \[{{OAUTH_GOOGLE_RESTRICT_DOMAIN}}\]/d" ${GITLAB_CONFIG}
exec_as_git sed -i "s/approval_prompt: '{{OAUTH_GOOGLE_APPROVAL_PROMPT}}',/approval_prompt: '{{OAUTH_GOOGLE_APPROVAL_PROMPT}}' } }/" ${GITLAB_CONFIG}
update_template ${GITLAB_CONFIG} \
OAUTH_GOOGLE_API_KEY \
OAUTH_GOOGLE_APP_SECRET \
OAUTH_GOOGLE_APPROVAL_PROMPT
fi
else
exec_as_git sed -i "/name: 'google_oauth2'/,/{{OAUTH_GOOGLE_RESTRICT_DOMAIN}}/d" ${GITLAB_CONFIG}
fi
}
gitlab_configure_oauth_facebook() {
if [[ -n ${OAUTH_FACEBOOK_API_KEY} && -n ${OAUTH_FACEBOOK_APP_SECRET} ]]; then
echo "Configuring gitlab::oauth::facebook..."
OAUTH_ENABLED=${OAUTH_ENABLED:-true}
update_template ${GITLAB_CONFIG} \
OAUTH_FACEBOOK_API_KEY \
OAUTH_FACEBOOK_APP_SECRET
else
exec_as_git sed -i "/name: 'facebook'/,/{{OAUTH_FACEBOOK_APP_SECRET}}/d" ${GITLAB_CONFIG}
fi
}
gitlab_configure_oauth_twitter() {
if [[ -n ${OAUTH_TWITTER_API_KEY} && -n ${OAUTH_TWITTER_APP_SECRET} ]]; then
echo "Configuring gitlab::oauth::twitter..."
OAUTH_ENABLED=${OAUTH_ENABLED:-true}
update_template ${GITLAB_CONFIG} \
OAUTH_TWITTER_API_KEY \
OAUTH_TWITTER_APP_SECRET
else
exec_as_git sed -i "/name: 'twitter'/,/{{OAUTH_TWITTER_APP_SECRET}}/d" ${GITLAB_CONFIG}
fi
}
gitlab_configure_oauth_authentiq() {
if [[ -n ${OAUTH_AUTHENTIQ_CLIENT_ID} && -n ${OAUTH_AUTHENTIQ_CLIENT_SECRET} ]]; then
echo "Configuring gitlab::oauth::authentiq..."
OAUTH_ENABLED=${OAUTH_ENABLED:-true}
update_template ${GITLAB_CONFIG} \
OAUTH_AUTHENTIQ_CLIENT_ID \
OAUTH_AUTHENTIQ_CLIENT_SECRET \
OAUTH_AUTHENTIQ_SCOPE \
OAUTH_AUTHENTIQ_REDIRECT_URI
else
exec_as_git sed -i "/name: 'authentiq'/,/{{OAUTH_AUTHENTIQ_SCOPE}}/d" ${GITLAB_CONFIG}
fi
}
gitlab_configure_oauth_github() {
if [[ -n ${OAUTH_GITHUB_API_KEY} && -n ${OAUTH_GITHUB_APP_SECRET} ]]; then
echo "Configuring gitlab::oauth::github..."
OAUTH_ENABLED=${OAUTH_ENABLED:-true}
update_template ${GITLAB_CONFIG} \
OAUTH_GITHUB_API_KEY \
OAUTH_GITHUB_APP_SECRET \
OAUTH_GITHUB_URL \
OAUTH_GITHUB_VERIFY_SSL \
OAUTH_GITHUB_SCOPE
else
exec_as_git sed -i "/name: 'github'/,/{{OAUTH_GITHUB_SCOPE}}/d" ${GITLAB_CONFIG}
fi
}
gitlab_configure_oauth_gitlab() {
if [[ -n ${OAUTH_GITLAB_API_KEY} && -n ${OAUTH_GITLAB_APP_SECRET} ]]; then
echo "Configuring gitlab::oauth::gitlab..."
OAUTH_ENABLED=${OAUTH_ENABLED:-true}
update_template ${GITLAB_CONFIG} \
OAUTH_GITLAB_API_KEY \
OAUTH_GITLAB_APP_SECRET \
OAUTH_GITLAB_SCOPE
else
exec_as_git sed -i "/name: 'gitlab'/,/{{OAUTH_GITLAB_SCOPE}}/d" ${GITLAB_CONFIG}
fi
}
gitlab_configure_oauth_bitbucket() {
if [[ -n ${OAUTH_BITBUCKET_API_KEY} && -n ${OAUTH_BITBUCKET_APP_SECRET} ]]; then
echo "Configuring gitlab::oauth::bitbucket..."
OAUTH_ENABLED=${OAUTH_ENABLED:-true}
update_template ${GITLAB_CONFIG} \
OAUTH_BITBUCKET_API_KEY \
OAUTH_BITBUCKET_APP_SECRET \
OAUTH_BITBUCKET_URL
else
exec_as_git sed -i "/name: 'bitbucket'/,/{{OAUTH_BITBUCKET_URL}}/d" ${GITLAB_CONFIG}
fi
}
gitlab_configure_oauth_saml_attribute_statements() {
if [[ -n ${OAUTH_SAML_ATTRIBUTE_STATEMENTS_EMAIL} ]]; then
echo "Configuring gitlab::oauth::saml::attribute_statements..."
update_template ${GITLAB_CONFIG} \
OAUTH_SAML_ATTRIBUTE_STATEMENTS_EMAIL \
OAUTH_SAML_ATTRIBUTE_STATEMENTS_NAME \
OAUTH_SAML_ATTRIBUTE_STATEMENTS_USERNAME \
OAUTH_SAML_ATTRIBUTE_STATEMENTS_FIRST_NAME \
OAUTH_SAML_ATTRIBUTE_STATEMENTS_LAST_NAME
# Remove undefined optional attributes
exec_as_git sed -i "/email: \\[''\\],/d" ${GITLAB_CONFIG}
exec_as_git sed -i "/name: \\[''\\],/d" ${GITLAB_CONFIG}
exec_as_git sed -i "/username: \\[''\\],/d" ${GITLAB_CONFIG}
exec_as_git sed -i "/first_name: \\[''\\],/d" ${GITLAB_CONFIG}
exec_as_git sed -i "/last_name: \\[''\\],/d" ${GITLAB_CONFIG}
else
exec_as_git sed -i "/attribute_statements:/,/{{OAUTH_SAML_ATTRIBUTE_STATEMENTS_EMAIL}}/d" ${GITLAB_CONFIG}
fi
}
gitlab_configure_oauth_saml() {
if [[ -n ${OAUTH_SAML_ASSERTION_CONSUMER_SERVICE_URL} && \
-n ${OAUTH_SAML_IDP_CERT_FINGERPRINT} && \
-n ${OAUTH_SAML_IDP_SSO_TARGET_URL} && \
-n ${OAUTH_SAML_ISSUER} && \
-n ${OAUTH_SAML_NAME_IDENTIFIER_FORMAT} ]]; then
echo "Configuring gitlab::oauth::saml..."
OAUTH_ENABLED=${OAUTH_ENABLED:-true}
update_template ${GITLAB_CONFIG} \
OAUTH_SAML_LABEL \
OAUTH_SAML_ASSERTION_CONSUMER_SERVICE_URL \
OAUTH_SAML_IDP_CERT_FINGERPRINT \
OAUTH_SAML_IDP_SSO_TARGET_URL \
OAUTH_SAML_ISSUER \
OAUTH_SAML_NAME_IDENTIFIER_FORMAT \
OAUTH_SAML_GROUPS_ATTRIBUTE \
OAUTH_SAML_EXTERNAL_GROUPS
exec_as_git sed -i "/groups_attribute: '',/d" ${GITLAB_CONFIG}
exec_as_git sed -i "/external_groups: \\[\\],/d" ${GITLAB_CONFIG}
gitlab_configure_oauth_saml_attribute_statements
else
exec_as_git sed -i "/name: 'saml'/,/{{OAUTH_SAML_NAME_IDENTIFIER_FORMAT}}/d" ${GITLAB_CONFIG}
fi
}
gitlab_configure_oauth2_generic() {
if [[ -n ${OAUTH2_GENERIC_APP_ID} && \
-n ${OAUTH2_GENERIC_APP_SECRET} ]]; then
echo "Configuring gitlab::oauth::generic..."
OAUTH_ENABLED=${OAUTH_ENABLED:-true}
update_template ${GITLAB_CONFIG} \
OAUTH2_GENERIC_APP_ID \
OAUTH2_GENERIC_APP_SECRET \
OAUTH2_GENERIC_CLIENT_SITE \
OAUTH2_GENERIC_CLIENT_USER_INFO_URL \
OAUTH2_GENERIC_CLIENT_AUTHORIZE_URL \
OAUTH2_GENERIC_CLIENT_TOKEN_URL \
OAUTH2_GENERIC_CLIENT_END_SESSION_ENDPOINT \
OAUTH2_GENERIC_ID_PATH \
OAUTH2_GENERIC_USER_UID \
OAUTH2_GENERIC_USER_NAME \
OAUTH2_GENERIC_USER_EMAIL \
OAUTH2_GENERIC_AUTHORIZE_PARAMS_SCOPE \
OAUTH2_GENERIC_LABEL \
OAUTH2_GENERIC_NAME
else
exec_as_git sed -i "/name: 'oauth2_generic'/,/{{OAUTH2_GENERIC_NAME}}/d" ${GITLAB_CONFIG}
fi
}
gitlab_configure_oauth_crowd() {
if [[ -n ${OAUTH_CROWD_SERVER_URL} && \
-n ${OAUTH_CROWD_APP_NAME} && \
-n ${OAUTH_CROWD_APP_PASSWORD} ]]; then
echo "Configuring gitlab::oauth::crowd..."
OAUTH_ENABLED=${OAUTH_ENABLED:-true}
update_template ${GITLAB_CONFIG} \
OAUTH_CROWD_SERVER_URL \
OAUTH_CROWD_APP_NAME \
OAUTH_CROWD_APP_PASSWORD
else
exec_as_git sed -i "/name: 'crowd'/,/{{OAUTH_CROWD_APP_PASSWORD}}/d" ${GITLAB_CONFIG}
fi
}
gitlab_configure_oauth_auth0() {
if [[ -n ${OAUTH_AUTH0_CLIENT_ID} && \
-n ${OAUTH_AUTH0_CLIENT_SECRET} && \
-n ${OAUTH_AUTH0_SCOPE} && \
-n ${OAUTH_AUTH0_DOMAIN} ]]; then
echo "Configuring gitlab::oauth::auth0..."
OAUTH_ENABLED=${OAUTH_ENABLED:-true}
update_template ${GITLAB_CONFIG} \
OAUTH_AUTH0_CLIENT_ID \
OAUTH_AUTH0_CLIENT_SECRET \
OAUTH_AUTH0_DOMAIN \
OAUTH_AUTH0_SCOPE
else
exec_as_git sed -i "/name: 'auth0'/,/{{OAUTH_AUTH0_SCOPE}}/d" ${GITLAB_CONFIG}
fi
}
gitlab_configure_oauth_azure() {
if [[ -n ${OAUTH_AZURE_API_KEY} && \
-n ${OAUTH_AZURE_API_SECRET} && \
-n ${OAUTH_AZURE_TENANT_ID} ]]; then
echo "Configuring gitlab::oauth::azure..."
OAUTH_ENABLED=${OAUTH_ENABLED:-true}
update_template ${GITLAB_CONFIG} \
OAUTH_AZURE_API_KEY \
OAUTH_AZURE_API_SECRET \
OAUTH_AZURE_TENANT_ID
else
exec_as_git sed -i "/name: 'azure_oauth2'/,/{{OAUTH_AZURE_TENANT_ID}}/d" ${GITLAB_CONFIG}
fi
}
gitlab_configure_oauth_azure_ad_v2() {
# we don't check if OAUTH_AZURE_ACTIVEDIRECTORY_V2_LABEL because it is optional
if [[ -n ${OAUTH_AZURE_ACTIVEDIRECTORY_V2_CLIENT_ID} && \
-n ${OAUTH_AZURE_ACTIVEDIRECTORY_V2_CLIENT_SECRET} && \
-n ${OAUTH_AZURE_ACTIVEDIRECTORY_V2_TENANT_ID} ]]; then
echo "Configuring gitlab::oauth::azure_activedirectory_v2..."
update_template ${GITLAB_CONFIG} \
OAUTH_AZURE_ACTIVEDIRECTORY_V2_LABEL \
OAUTH_AZURE_ACTIVEDIRECTORY_V2_CLIENT_ID \
OAUTH_AZURE_ACTIVEDIRECTORY_V2_CLIENT_SECRET \
OAUTH_AZURE_ACTIVEDIRECTORY_V2_TENANT_ID
else
exec_as_git sed -i "/name: 'azure_activedirectory_v2'/,/{{OAUTH_AZURE_ACTIVEDIRECTORY_V2_TENANT_ID}}/d" ${GITLAB_CONFIG}
fi
}
gitlab_configure_oauth_oidc() {
if [[ -n ${OAUTH_OIDC_ISSUER} && \
-n ${OAUTH_OIDC_CLIENT_ID} ]]; then
echo "Configuring gitlab::oauth::oidc..."
OAUTH_ENABLED=${OAUTH_ENABLED:-true}
update_template ${GITLAB_CONFIG} \
OAUTH_OIDC_LABEL \
OAUTH_OIDC_ICON \
OAUTH_OIDC_SCOPE \
OAUTH_OIDC_RESPONSE_TYPE \
OAUTH_OIDC_ISSUER \
OAUTH_OIDC_DISCOVERY \
OAUTH_OIDC_CLIENT_AUTH_METHOD \
OAUTH_OIDC_UID_FIELD \
OAUTH_OIDC_SEND_SCOPE_TO_TOKEN_EP \
OAUTH_OIDC_PKCE \
OAUTH_OIDC_CLIENT_ID \
OAUTH_OIDC_CLIENT_SECRET \
OAUTH_OIDC_REDIRECT_URI
else
exec_as_git sed -i "/name: 'openid_connect'/,/{{OAUTH_OIDC_REDIRECT_URI}}/d" ${GITLAB_CONFIG}
fi
}
gitlab_configure_oauth() {
echo "Configuring gitlab::oauth..."
gitlab_configure_oauth_cas3
gitlab_configure_oauth_google
gitlab_configure_oauth_facebook
gitlab_configure_oauth_twitter
gitlab_configure_oauth_authentiq
gitlab_configure_oauth_github
gitlab_configure_oauth_gitlab
gitlab_configure_oauth_bitbucket
gitlab_configure_oauth_saml
gitlab_configure_oauth2_generic
gitlab_configure_oauth_crowd
gitlab_configure_oauth_auth0
gitlab_configure_oauth_azure
gitlab_configure_oauth_azure_ad_v2
gitlab_configure_oauth_oidc
OAUTH_ENABLED=${OAUTH_ENABLED:-false}
update_template ${GITLAB_CONFIG} \
OAUTH_ENABLED \
OAUTH_ALLOW_SSO \
OAUTH_BLOCK_AUTO_CREATED_USERS \
OAUTH_AUTO_LINK_LDAP_USER \
OAUTH_AUTO_LINK_SAML_USER \
OAUTH_AUTO_LINK_USER \
OAUTH_EXTERNAL_PROVIDERS \
OAUTH_ALLOW_BYPASS_TWO_FACTOR
case ${OAUTH_AUTO_SIGN_IN_WITH_PROVIDER} in
cas3|google_oauth2|facebook|twitter|github|gitlab|bitbucket|saml|crowd|azure_oauth2|azure_activedirectory_v2|oauth2_generic|$OAUTH2_GENERIC_NAME|oidc)
update_template ${GITLAB_CONFIG} OAUTH_AUTO_SIGN_IN_WITH_PROVIDER
;;
*)
exec_as_git sed -i "/{{OAUTH_AUTO_SIGN_IN_WITH_PROVIDER}}/d" ${GITLAB_CONFIG}
;;
esac
}
gitlab_configure_secrets() {
echo "Configuring gitlab::secrets..."
if [[ -z $GITLAB_SECRETS_DB_KEY_BASE ]]; then
echo "ERROR: "
echo " Please configure the GITLAB_SECRETS_DB_KEY_BASE parameter."
echo " Cannot continue. Aborting..."
return 1
fi
if [[ -z $GITLAB_SECRETS_SECRET_KEY_BASE ]]; then
echo "ERROR: "
echo " Please configure the GITLAB_SECRETS_SECRET_KEY_BASE parameter."
echo " Cannot continue. Aborting..."
return 1
fi
if [[ -z $GITLAB_SECRETS_OTP_KEY_BASE ]]; then
echo "ERROR: "
echo " Please configure the GITLAB_SECRETS_OTP_KEY_BASE parameter."
echo " Cannot continue. Aborting..."
return 1
fi
update_template ${GITLAB_SECRETS_CONFIG} \
GITLAB_SECRETS_DB_KEY_BASE \
GITLAB_SECRETS_SECRET_KEY_BASE \
GITLAB_SECRETS_OTP_KEY_BASE \
GITLAB_SECRETS_ENCRYPTED_SETTINGS_KEY_BASE
local shell_secret="${GITLAB_INSTALL_DIR}/.gitlab_shell_secret"
if [[ ! -f "${shell_secret}" ]]; then
exec_as_git openssl rand -hex -out "${shell_secret}" 16
chmod 600 "${shell_secret}"
fi
local workhorse_secret="${GITLAB_INSTALL_DIR}/.gitlab_workhorse_secret"
if [[ ! -f "${workhorse_secret}" ]]; then
exec_as_git openssl rand -base64 -out "${workhorse_secret}" 32
chmod 600 "${workhorse_secret}"
fi
local pages_secret="${GITLAB_INSTALL_DIR}/.gitlab_pages_secret"
if [[ ! -f "${pages_secret}" ]]; then
exec_as_git openssl rand -base64 -out "${pages_secret}" 32
chmod 600 "${pages_secret}"
fi
}
gitlab_configure_sidekiq() {
echo "Configuring gitlab::sidekiq..."
# configure gitlab sidekiq log format
update_template ${GITLAB_CONFIG} \
GITLAB_SIDEKIQ_LOG_FORMAT
# configure sidekiq
update_template /etc/supervisor/conf.d/sidekiq.conf \
SIDEKIQ_CONCURRENCY \
SIDEKIQ_SHUTDOWN_TIMEOUT
# enable SidekiqMemoryKiller
## The MemoryKiller is enabled by gitlab if the `SIDEKIQ_MEMORY_KILLER_MAX_RSS` is
## defined in the programs environment and has a non-zero value.
##
## Simply exporting the variable makes it available in the programs environment and
## therefore should enable the MemoryKiller.
##
## Every other MemoryKiller option specified in the docker env will automatically
## be exported, so why bother
export SIDEKIQ_MEMORY_KILLER_MAX_RSS
}
gitlab_configure_backups_schedule() {
case ${GITLAB_BACKUP_SCHEDULE} in
daily|weekly|monthly)
if ! crontab -u ${GITLAB_USER} -l >/tmp/cron.${GITLAB_USER} 2>/dev/null || ! grep -q 'bundle exec rake gitlab:backup:create' /tmp/cron.${GITLAB_USER}; then
echo "Configuring gitlab::backups::schedule..."
gitlab_backup_log="${GITLAB_LOG_DIR}/gitlab/gitlab-backup.log"
read -r hour min <<< "${GITLAB_BACKUP_TIME//[:]/ }"
day_of_month="*"
month="*"
day_of_week="*"
case ${GITLAB_BACKUP_SCHEDULE} in
daily) ;;
weekly) day_of_week=0 ;;
monthly) day_of_month=01 ;;
esac
if [[ -n ${GITLAB_BACKUP_DIR_GROUP} ]]; then
echo "$min $hour $day_of_month $month $day_of_week /bin/bash -l -c 'cd ${GITLAB_INSTALL_DIR} && bundle exec rake gitlab:backup:create SKIP=${GITLAB_BACKUP_SKIP} DIRECTORY=${GITLAB_BACKUP_DIR_GROUP} RAILS_ENV=${RAILS_ENV}' >> ${gitlab_backup_log} 2>&1" >> "/tmp/cron.${GITLAB_USER}"
else
echo "$min $hour $day_of_month $month $day_of_week /bin/bash -l -c 'cd ${GITLAB_INSTALL_DIR} && bundle exec rake gitlab:backup:create SKIP=${GITLAB_BACKUP_SKIP} RAILS_ENV=${RAILS_ENV}' >> ${gitlab_backup_log} 2>&1" >> "/tmp/cron.${GITLAB_USER}"
fi
crontab -u ${GITLAB_USER} /tmp/cron.${GITLAB_USER}
fi
rm -rf /tmp/cron.${GITLAB_USER}
;;
esac
}
gitlab_configure_backups_aws() {
echo "Configuring gitlab::backups::aws..."
exec_as_git sed -i "/#start-gcs/,/#end-gcs/d" ${GITLAB_CONFIG}
exec_as_git sed -i "/#start-aws/d" ${GITLAB_CONFIG}
exec_as_git sed -i "/#end-aws/d" ${GITLAB_CONFIG}
if [[ -z ${AWS_BACKUP_MULTIPART_CHUNK_SIZE} ]]; then
exec_as_git sed -i "/#start-multipart/,/#end-multipart/d" ${GITLAB_CONFIG}
fi
if [[ -z ${AWS_BACKUP_MULTIPART_CHUNK_SIZE} ]]; then
exec_as_git sed -i "/#start-multipart-aws/,/#end-multipart-aws/d" ${GITLAB_CONFIG}
fi
if [[ ${AWS_BACKUP_ENCRYPTION} != true ]]; then
exec_as_git sed -i "/#start-encryption-aws/,/#end-encryption-aws/d" ${GITLAB_CONFIG}
fi
if [[ -z ${AWS_BACKUP_REGION} && -z ${AWS_BACKUP_ENDPOINT} ]]; then
echo "\nMissing AWS region or endpoint. Aborting...\n"
return 1
fi
if [[ ! -z ${AWS_BACKUP_ENDPOINT} ]]; then
AWS_BACKUP_PATH_STYLE="true"
fi
if [[ -z ${AWS_BACKUP_ACCESS_KEY_ID} || -z ${AWS_BACKUP_SECRET_ACCESS_KEY} || -z ${AWS_BACKUP_BUCKET} ]]; then
echo "\nMissing AWS options. Aborting...\n"
return 1
fi
update_template ${GITLAB_CONFIG} \
AWS_BACKUP_REGION \
AWS_BACKUP_ENDPOINT \
AWS_BACKUP_PATH_STYLE \
AWS_BACKUP_ACCESS_KEY_ID \
AWS_BACKUP_SECRET_ACCESS_KEY \
AWS_BACKUP_BUCKET \
AWS_BACKUP_MULTIPART_CHUNK_SIZE \
AWS_BACKUP_STORAGE_CLASS \
AWS_BACKUP_SIGNATURE_VERSION