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gitlab.postinst
gitlab.postinst 16.91 KiB
#! /bin/sh
# postinst script for gitlab
# copied from postinst script for hplip
# $Id: hplip.postinst,v 1.1 2005/10/15 21:39:04 hmh Exp $
#
# see: dh_installdeb(1)
set -e
# Setup variables
# Now using gitlab-common.defaults to override variables used only in
# maintainer scripts. Earlier versions used gitlab-debian.conf for this.
# Now gitlab-debian.conf will only have user/admin configurable variables
# and variables required by systemd services.
gitlab_common_defaults=/usr/lib/gitlab-common/gitlab-common.defaults
test -f ${gitlab_common_defaults} && . ${gitlab_common_defaults}
# Show debconf questions
. /usr/share/debconf/confmodule
. /usr/share/dbconfig-common/dpkg/postinst
# summary of how this script can be called:
# * <postinst> `configure' <most-recently-configured-version>
# * <old-postinst> `abort-upgrade' <new version>
# * <conflictor's-postinst> `abort-remove' `in-favour' <package>
# <new-version>
# * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
# <failed-install-package> <version> `removing'
# <conflicting-package> <version>
# for details, see http://www.debian.org/doc/debian-policy/ or
# the debian-policy package
#
# quoting from the policy:
# Any necessary prompting should almost always be confined to the
# post-installation script, and should be protected with a conditional
# so that unnecessary prompting doesn't happen if a package's
# installation fails and the `postinst' is called with `abort-upgrade',
# `abort-remove' or `abort-deconfigure'.
#######################################################################
# Read debian specific configuration
#######################################################################
# Always copy the example configuration file in case there are newer entries
# added by maintainer
cp ${gitlab_debian_conf_example} ${gitlab_debian_conf_private}
. ${gitlab_debian_conf_private}
# If /etc/gitlab/gitlab-debian.conf is already present, use it
test -f ${gitlab_debian_conf} && . ${gitlab_debian_conf}
export DB RAILS_ENV
# Read default values (we cannot do this before gitlab-debian.conf is exported
# as we want to override variables set by gitlab-debian.conf in earlier gitlab
# versions with gitlab-debian.defaults)
. ${gitlab_common_defaults}
# Read gitlab_user from gitlab-common.conf
test -f ${gitlab_common_conf} && . ${gitlab_common_conf}
# Required for embedded gems
export GEM_HOME=/var/lib/gitlab/.gem
export GEM_PATH=$(runuser -u ${gitlab_user} -- sh -c 'gem env gempath')
# Keeping it as a backup option
/usr/lib/gitlab/scripts/gem-install.sh
# TODO: We may be able to drop this gem install if newer concurrent-ruby works.
runuser -u ${gitlab_user} -- sh -c "if ! gem list -i -v 1.3.4 "^concurrent-ruby$" >/dev/null; then gem install -v 1.3.4 concurrent-ruby; fi"
#######################################################################
# update Gemfile.lock and yarn.lock, always
#######################################################################
runuser -u ${gitlab_user} -- sh -c "touch ${gitlab_data_dir}/Gemfile.lock && \
truncate -s 0 ${gitlab_data_dir}/Gemfile.lock"
# Don't modify yarn.lock until all dependencies are packaged
#runuser -u ${gitlab_user} -- sh -c "touch ${gitlab_data_dir}/yarn.lock && \
#truncate -s 0 ${gitlab_data_dir}/yarn.lock"
runuser -u ${gitlab_user} -- sh -c "touch ${gitlab_data_dir}/yarn-error.log"
cd ${gitlab_app_root}
if ! runuser -u ${gitlab_user} -- sh -c 'bundle --prefer-local --quiet'; then
if [ "$1" = "triggered" ]; then
# probably triggered in the middle of an system upgrade; ignore failure
# but abort here
echo "#########################################################################"
echo "# Failed to detect gitlab dependencies; if you are in the middle of an #"
echo "# upgrade, this is probably fine, there will be another attempt later. #"
echo "# #"
echo "# If you are NOT in the middle of an upgrade, there is probably a real #"
echo "# issue. Please report a bug. #"
echo "#########################################################################"
exit 0
else
# something is really broken
exit 1
fi
fi
cd - >/dev/null
case "$1" in
configure)
gitlab_builds_log=${gitlab_log_dir}/builds
gitlab_repo_path=${gitlab_data_dir}/repositories
gitlab_uploads_path=${gitlab_data_dir}/public/uploads
gitlab_artifacts_tmp=${gitlab_data_dir}/shared/artifacts/tmp
# Create directories and change ownership
echo "Creating runtime directories for gitlab..."
# Setup ssh key file
runuser -u ${gitlab_user} -- sh -c "mkdir -p ${gitlab_data_dir}/.ssh"
runuser -u ${gitlab_user} -- sh -c "touch ${gitlab_data_dir}/.ssh/authorized_keys"
# Create .bundle for .bundle/config
runuser -u ${gitlab_user} -- sh -c "mkdir -p ${gitlab_data_dir}/.bundle"
# Create backup directory for tmp/backups symbolic link
runuser -u ${gitlab_user} -- sh -c "mkdir -p ${gitlab_data_dir}/backups"
# Create directory for css builds
runuser -u ${gitlab_user} -- sh -c "mkdir -p ${gitlab_data_dir}/builds/lazy_bundles"
runuser -u ${gitlab_user} -- sh -c "mkdir -p ${gitlab_data_dir}/tailwind"
# Create directory for storing secrets.yml
# gitlab needs to write to this directory when updating it
runuser -u ${gitlab_user} -- sh -c "mkdir -p ${gitlab_data_dir}/secrets"
# Create more required directories
mkdir -p ${gitlab_pid_path}
chown ${gitlab_user}: ${gitlab_data_dir}/public ${gitlab_cache_path} \
${gitlab_log_dir} ${gitlab_shell_log} ${gitlab_pid_path} \
${gitlab_data_dir}/db ${gitlab_data_dir}/locale/* ${gitlab_data_dir}/shared \
${gitlab_data_dir}/shared/*
for i in ${gitlab_repo_path} ${gitlab_uploads_path}\
${gitlab_shell_log} ${gitlab_builds_log} ${gitlab_artifiacts_tmp}; do
runuser -u ${gitlab_user} -- sh -c "mkdir -p $i"
done
# Sometimes yarn need to modify package.json
chown ${gitlab_user}: ${gitlab_data_dir}/package.json
# nginx/httpd should be able to connect to gitlab-workhorse.socket and serve public
chown ${gitlab_user}:${nginx_user} ${gitlab_uploads_path}/../* ${gitlab_pid_path}
# Customize permissions
echo "Updating file permissions..."
chmod ug+rwX,o-rwx,u-s,g+s ${gitlab_repo_path}/
for i in ${gitlab_data_dir} ${gitlab_shell_root}; do
chown ${gitlab_user}: $i
done
## We are using yarm classic now, so we don't need this anymore
## But may need this again when switching back to yarn berry
# Make package.json writable for yarn 2
#chown ${gitlab_user}: /var/lib/gitlab/package.json
#chown ${gitlab_user}: /var/lib/gitlab/yarn.lock
runuser -u ${gitlab_user} -- sh -c "chmod 700 ${gitlab_uploads_path}"
runuser -u ${gitlab_user} -- sh -c 'git config --global core.autocrlf "input"'
# Commands below needs to be run from gitlab_app_root
cd ${gitlab_app_root}
# Obtain hostname from debconf db
echo "Configuring hostname and email..."
db_get gitlab/fqdn
GITLAB_HOST=$RET
GITLAB_EMAIL_FROM="no-reply@$GITLAB_HOST"
GITLAB_EMAIL_DISPLAY_NAME="Gitlab"
GITLAB_EMAIL_REPLY_TO="no-reply@$GITLAB_HOST"
# Check if ssl option is selected
db_get gitlab/ssl
GITLAB_HTTPS=$RET
gl_proto="http"
db_get gitlab/letsencrypt
gitlab_letsencrypt=$RET
db_get gitlab/letsencrypt_email
gitlab_letsencrypt_email=$RET
cp -a -f ${gitlab_debian_conf_private} ${gitlab_debian_conf_private}.tmp
# If the admin deleted or commented some variables but then set
# them via debconf, (re-)add them to the conffile.
# we also need GEM_PATH set for bundler to find some gems like sidekiq in
# systemd services. Since this include architecture specific paths and
# changes when ruby version changes, we need to generate it.
test -z "$GEM_PATH" || grep -Eq '^ *GEM_PATH=' ${gitlab_debian_conf_private} || \
echo "GEM_PATH=" >> ${gitlab_debian_conf_private}
test -z "$GITLAB_HOST" || grep -Eq '^ *GITLAB_HOST=' ${gitlab_debian_conf_private} || \
echo "GITLAB_HOST=" >> ${gitlab_debian_conf_private}
test -z "$GITLAB_EMAIL_FROM" || grep -Eq '^ *GITLAB_EMAIL_FROM=' ${gitlab_debian_conf_private} || \
echo "GITLAB_EMAIL_FROM=" >> ${gitlab_debian_conf_private}
test -z "$GITLAB_EMAIL_DISPLAY_NAME" || grep -Eq '^ *GITLAB_EMAIL_DISPLAY_NAME=' ${gitlab_debian_conf_private} || \
echo "GITLAB_EMAIL_DISPLAY_NAME=" >> ${gitlab_debian_conf_private}
test -z "$GITLAB_EMAIL_REPLY_TO" || grep -Eq '^ *GITLAB_EMAIL_REPLY_TO=' ${gitlab_debian_conf_private} || \
echo "GITLAB_EMAIL_REPLY_TO=" >> ${gitlab_debian_conf_private}
test -z "$GITLAB_HTTPS" || grep -Eq '^ *GITLAB_HTTPS=' ${gitlab_debian_conf_private} || \
echo "GITLAB_HTTPS=" >> ${gitlab_debian_conf_private}
test -z "$gitlab_letsencrypt" || grep -Eq '^ *gitlab_letsencrypt=' ${gitlab_debian_conf_private} || \
echo "gitlab_letsencrypt=" >> ${gitlab_debian_conf_private}
test -z "$gitlab_letsencrypt_email" || grep -Eq '^ *gitlab_letsencrypt_email=' ${gitlab_debian_conf_private} || \
echo "gitlab_letsencrypt_email=" >> ${gitlab_debian_conf_private}
# GEM_PATH includes / character so we use # as separator for s command
sed -e "s#^ *GEM_PATH=.*#GEM_PATH=\"$GEM_PATH\"#" \
-e "s/^ *GITLAB_HOST=.*/GITLAB_HOST=\"$GITLAB_HOST\"/" \
-e "s/^ *GITLAB_EMAIL_FROM=.*/GITLAB_EMAIL_FROM=\"$GITLAB_EMAIL_FROM\"/" \
-e "s/^ *GITLAB_EMAIL_DISPLAY_NAME=.*/GITLAB_EMAIL_DISPLAY_NAME=\"$GITLAB_EMAIL_DISPLAY_NAME\"/" \
-e "s/^ *GITLAB_EMAIL_REPLY_TO=.*/GITLAB_EMAIL_REPLY_TO=\"$GITLAB_EMAIL_REPLY_TO\"/" \
-e "s/^ *GITLAB_HTTPS=.*/GITLAB_HTTPS=\"$GITLAB_HTTPS\"/" \
-e "s/^ *gitlab_letsencrypt=.*/gitlab_letsencrypt=\"$gitlab_letsencrypt\"/" \
-e "s/^ *gitlab_letsencrypt_email=.*/gitlab_letsencrypt_email=\"$gitlab_letsencrypt_email\"/" \
< ${gitlab_debian_conf_private} > ${gitlab_debian_conf_private}.tmp
mv -f ${gitlab_debian_conf_private}.tmp ${gitlab_debian_conf_private}
# Copy example configurations
cp ${gitlab_yml_example} ${gitlab_yml_private}
cp ${gitlab_shell_config_example} ${gitlab_shell_config_private}
cp ${secrets_yml_example} ${secrets_yml_private}
# Set gitlab user first time
sed -i "s/GITLAB_USER/${gitlab_user}/" ${gitlab_yml_private}
# Update gitlab user (its a hack, proper fix is to have gitlab accept GITLAB_USER variable)
sed -i "s/^ *user:.* #gitlab_user/ user: $gitlab_user #gitlab_user/" ${gitlab_yml_private}
if [ "$GITLAB_HTTPS" = "true" ]; then
echo "Configuring nginx with HTTPS..."
# Workaround for #813770
gl_proto="https"
echo "Configuring gitlab with HTTPS..."
sed -i "s/#port: 80/port: 443/" ${gitlab_yml_private}
sed -i "s/https: false/https: true/" ${gitlab_yml_private}
echo "Updating gitlab_url in gitlab-shell configuration..."
sed -i \
"s/gitlab_url: http*:\/\/.*/gitlab_url: ${gl_proto}:\/\/${GITLAB_HOST}/"\
${gitlab_shell_config_private}
mkdir -p /etc/gitlab/ssl
nginx_conf_example=${nginx_ssl_conf_example}
# Check if letsencrypt option is selected
if [ "$gitlab_letsencrypt" = "true" ]; then
echo "Configuring letsencrypt..."
ln -sf /etc/letsencrypt/live/${GITLAB_HOST}/fullchain.pem \
/etc/gitlab/ssl/gitlab.crt
ln -sf /etc/letsencrypt/live/${GITLAB_HOST}/privkey.pem \
/etc/gitlab/ssl/gitlab.key
# Check if certificate is already present
if [ -e /etc/letsencrypt/live/${GITLAB_HOST}/fullchain.pem ]; then
echo "Let's encrypt certificate already present."
else
# Port 80 and 443 should be available for letsencrypt
if command -v nginx > /dev/null; then
echo "Stopping nginx for letsencrypt..."
invoke-rc.d nginx stop
fi
db_get gitlab/letsencrypt_email
gitlab_letsencrypt_email=$RET
LETSENCRYPT_CMD="letsencrypt --standalone --agree-tos -m $gitlab_letsencrypt_email -d ${GITLAB_HOST} certonly"
$LETSENCRYPT_CMD || {
echo "letsencrypt auto configuration failed..."
echo "Stop your webserver and try running letsencrypt manually..."
echo "$LETSENCRYPT_CMD"
}
if command -v nginx > /dev/null; then
echo "Starting nginx (letsencrypt configuration completed) ..."
invoke-rc.d nginx start
fi
fi
fi
else
# Revert https setting
sed -i "s/port: 443/#port: 80/" ${gitlab_yml_private}
sed -i "s/https: true/https: false/" ${gitlab_yml_private}
fi
# Cleanup in case letsencrypt were disabled later
if [ "$gitlab_letsencrypt" = "false" ]; then
if [ -L /etc/gitlab/ssl/gitlab.crt ]; then
if [ "$(file /etc/gitlab/ssl/gitlab.crt|awk '{ print $NF }')" = "/etc/letsencrypt/live/${GITLAB_HOST}/fullchain.pem" ]; then
echo "Removing symbolic links to letsencrypt certificate..."
rm -f /etc/gitlab/ssl/gitlab.crt
fi
fi
if [ -L /etc/gitlab/ssl/gitlab.key ]; then
if [ "$(file /etc/gitlab/ssl/gitlab.key|awk '{ print $NF }')" = "/etc/letsencrypt/live/${GITLAB_HOST}/privkey.pem" ]; then
echo "Removing symbolic links to letsencrypt certificate private key..."
rm -f /etc/gitlab/ssl/gitlab.key
fi
fi
fi
# Override User for systemd services
for service in mailroom puma sidekiq workhorse; do
path=/etc/systemd/system/gitlab-${service}.service.d
mkdir -p $path
if [ -e $path/override.conf ]; then
echo "$path/override.conf already exist"
# Make sure only gitlab user is updated
sed -i "s/^ *User=.*/User=$gitlab_user/" $path/override.conf
else
printf "[Service]\nUser=${gitlab_user}\n" > $path/override.conf
fi
done
# Manage gitlab-shell's config.yml via ucf
mkdir -p /etc/gitlab-shell
echo "Registering ${gitlab_shell_config} via ucf"
ucf --debconf-ok --three-way ${gitlab_shell_config_private} ${gitlab_shell_config}
ucfr gitlab ${gitlab_shell_config}
# Manage gitlab.yml via ucf
echo "Registering ${gitlab_yml} via ucf"
ucf --debconf-ok --three-way ${gitlab_yml_private} ${gitlab_yml}
ucfr gitlab ${gitlab_yml}
# Manage secrets.yml via ucf
echo "Registering ${secrets_yml} via ucf"
ucf --debconf-ok --three-way ${secrets_yml_private} ${secrets_yml}
ucfr gitlab ${secrets_yml}
# allow gitlab user to modify this file
chown ${gitlab_user}: ${secrets_yml}
# Manage gitlab-debian.conf via ucf
echo "Registering ${gitlab_debian_conf} via ucf"
ucf --debconf-ok --three-way ${gitlab_debian_conf_private} ${gitlab_debian_conf}
ucfr gitlab ${gitlab_debian_conf}
# configure nginx site
if test -d /etc/nginx/sites-available/; then
if test -f ${nginx_conf_example}; then
nginx_site="/etc/nginx/sites-available/${GITLAB_HOST}"
sed -e "s/YOUR_SERVER_FQDN/${GITLAB_HOST}/"\
${nginx_conf_example} >${nginx_site_private}
ucf --debconf-ok --three-way ${nginx_site_private} ${nginx_site}
ucfr gitlab ${nginx_site}
ln -fs ${nginx_site} /etc/nginx/sites-enabled/
else
echo "nginx example configuration file not found"
exit 1
fi
fi
# Reload nginx
if command -v nginx > /dev/null; then
echo "Reloading nginx configuration..."
invoke-rc.d nginx reload
fi
dbc_go gitlab "$@"
db_stop
# enable the pg_trgm extension
runuser -u postgres -- sh -c "psql -d gitlab_production -c \"CREATE EXTENSION IF NOT EXISTS pg_trgm;\""
# enable the btree_gist extension
runuser -u postgres -- sh -c "psql -d gitlab_production -c \"CREATE EXTENSION IF NOT EXISTS btree_gist;\""
# Allow gitlab user to create schema
runuser -u postgres -- sh -c "psql -c \"GRANT CREATE ON database gitlab_production TO ${gitlab_user};\""
# Remove Gemfile.lock if present
rm -f ${gitlab_data_dir}/Gemfile.lock
# Create Gemfile.lock and .secret in /var/lib/gitlab
runuser -u ${gitlab_user} -- sh -c "touch ${gitlab_data_dir}/Gemfile.lock"
echo "Verifying we have all required libraries..."
runuser -u ${gitlab_user} -- sh -c 'bundle install --without development test --prefer-local'
echo "Running final rake tasks and tweaks..."
. /usr/lib/gitlab/scripts/rake-tasks.sh
;;
triggered)
# Already handled
;;
abort-upgrade|abort-remove|abort-deconfigure)
;;
*)
echo "postinst called with unknown argument \`$1'" >&2
exit 1
;;
esac
#DEBHELPER#
case "$1" in
configure)
if command -v gitaly > /dev/null; then
echo "Restarting gitaly..."
invoke-rc.d gitaly restart
fi
echo "Restarting gitlab-sidekiq..."
systemctl restart gitlab-sidekiq
echo "Restarting gitlab..."
invoke-rc.d gitlab restart
echo "Running rake checks..."
gitlab-rake gitlab:check
;;
esac