debian-mirror-gitlab/debian/gitlab.postinst

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#! /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
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. /usr/share/dbconfig-common/dpkg/postinst
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# 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
#######################################################################
test -f ${gitlab_debian_conf_private} || 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}
#######################################################################
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# update Gemfile.lock and yarn.lock, always
#######################################################################
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runuser -u ${gitlab_user} -- sh -c "touch ${gitlab_data_dir}/Gemfile.lock && \
truncate -s 0 ${gitlab_data_dir}/Gemfile.lock"
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runuser -u ${gitlab_user} -- sh -c "touch ${gitlab_data_dir}/yarn.lock && \
truncate -s 0 ${gitlab_data_dir}/yarn.lock"
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runuser -u ${gitlab_user} -- sh -c "touch ${gitlab_data_dir}/yarn-error.log"
cd ${gitlab_app_root}
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if ! runuser -u ${gitlab_user} -- sh -c 'bundle --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
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case "$1" in
configure)
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gitlab_builds_log=${gitlab_log_dir}/builds
gitlab_repo_path=${gitlab_data_dir}/repositories
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gitlab_uploads_path=${gitlab_data_dir}/public/uploads
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# 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"
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# Create .bundle for .bundle/config
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runuser -u ${gitlab_user} -- sh -c "mkdir -p ${gitlab_data_dir}/.bundle"
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# Create locale for app/assets/javascripts/locale
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runuser -u ${gitlab_user} -- sh -c "mkdir -p ${gitlab_data_dir}/locale"
# Create more required directories
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for i in ${gitlab_repo_path} ${gitlab_cache_path} ${gitlab_uploads_path}\
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${gitlab_pid_path} ${gitlab_log_dir} ${gitlab_shell_log} ${gitlab_builds_log}; do
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runuser -u ${gitlab_user} -- sh -c "mkdir -p $i"
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done
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# nginx/httpd should be able to connect to gitlab-workhorse.socket and serve public
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chown ${gitlab_user}:${nginx_user} -R ${gitlab_uploads_path}/.. ${gitlab_pid_path}
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# Customize permissions
echo "Updating file permissions..."
chmod -R ug+rwX,o-rwx ${gitlab_repo_path}/
chmod -R ug-s ${gitlab_repo_path}/
find ${gitlab_repo_path}/ -type d -print0 | xargs -0 chmod g+s
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for i in ${gitlab_data_dir} ${gitlab_shell_root}; do
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chown -R ${gitlab_user}: $i
done
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runuser -u ${gitlab_user} -- sh -c "chmod 700 ${gitlab_uploads_path}"
runuser -u ${gitlab_user} -- sh -c 'git config --global core.autocrlf "input"'
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# 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
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db_get gitlab/letsencrypt_email
gitlab_letsencrypt_email=$RET
cp -a -f ${gitlab_debian_conf_private} ${gitlab_debian_conf_private}.tmp
# If the admin deleted or commented some variables but then set
# them via debconf, (re-)add them to the conffile.
test -z "$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=" >> ${gitlab_debian_conf_private}
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test -z "$gitlab_letsencrypt_email" || grep -Eq '^ *gitlab_letsencrypt_email=' ${gitlab_debian_conf_private} || \
echo "gitlab_letsencrypt_email=" >> ${gitlab_debian_conf_private}
sed -e "s/^ *GITLAB_HOST=.*/GITLAB_HOST=\"$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=\"$gitlab_letsencrypt\"/" \
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-e "s/^ *gitlab_letsencrypt_email=.*/gitlab_letsencrypt_email=\"$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} ${gitlab_shell_config_private}
# Set gitlab user first time
sed -i "s/GITLAB_USER/${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/${GITLAB_HOST}/privkey.pem \
/etc/gitlab/ssl/gitlab.key
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# Check if certificate is already present
if [ -e /etc/letsencrypt/live/${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
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db_get gitlab/letsencrypt_email
gitlab_letsencrypt_email=$RET
LETSENCRYPT_CMD="letsencrypt --standalone --agree-tos -m $gitlab_letsencrypt_email -d ${GITLAB_HOST} certonly"
$LETSENCRYPT_CMD || {
echo "letsencrypt auto configuration failed..."
echo "Stop your webserver and try running letsencrypt manually..."
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echo "$LETSENCRYPT_CMD"
}
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
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# Manage tmpfiles.d/gitlab.conf via ucf
cp ${gitlab_tmpfiles_example} ${gitlab_tmpfiles_private}
sed -i "s/GITLAB_USER/${gitlab_user}/" ${gitlab_tmpfiles_private}
echo "Registering ${gitlab_tmpfiles} via ucf"
ucf --debconf-ok --three-way ${gitlab_tmpfiles_private} ${gitlab_tmpfiles}
ucfr gitlab ${gitlab_tmpfiles}
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# Override User for systemd services
for service in mailroom unicorn sidekiq workhorse; do
path=/etc/systemd/system/gitlab-${service}.service.d
mkdir -p $path
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if [ -e $path/override.conf ]; then
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echo "$path/override.conf already exist"
# Make sure only gitlab user is updated
sed -i "s/^ *User=.*/User=$gitlab_user/" $path/override.conf
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else
printf "[Service]\nUser=${gitlab_user}\n" > $path/override.conf
fi
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done
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# 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}
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# Manage gitlab.yml via ucf
echo "Registering ${gitlab_yml} via ucf"
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ucf --debconf-ok --three-way ${gitlab_yml_private} ${gitlab_yml}
ucfr gitlab ${gitlab_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}
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# 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 ${nginx_site} /etc/nginx/sites-enabled/
else
echo "nginx example configuration file not found"
exit 1
fi
fi
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# Reload nginx
if command -v nginx > /dev/null; then
echo "Reloading nginx configuration..."
invoke-rc.d nginx reload
fi
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dbc_go gitlab "$@"
db_stop
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# enable the pg_trgm extension
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runuser -u postgres -- sh -c "psql -d gitlab_production -c \"CREATE EXTENSION IF NOT EXISTS pg_trgm;\""
# Remove Gemfile.lock if present
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rm -f ${gitlab_data_dir}/Gemfile.lock
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# Create Gemfile.lock and .secret in /var/lib/gitlab
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runuser -u ${gitlab_user} -- sh -c "touch ${gitlab_data_dir}/Gemfile.lock"
echo "Verifying we have all required libraries..."
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runuser -u ${gitlab_user} -- sh -c 'bundle install --without development test --local'
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echo "Running final rake tasks and tweaks..."
. /usr/lib/gitlab/scripts/rake-tasks.sh
;;
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triggered)
# Already handled
;;
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abort-upgrade|abort-remove|abort-deconfigure)
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;;
*)
echo "postinst called with unknown argument \`$1'" >&2
exit 1
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;;
esac
#DEBHELPER#
case "$1" in
configure)
echo "Running rake checks..."
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. /usr/lib/gitlab/scripts/gitlab-check.sh
;;
esac