349 lines
14 KiB
Bash
Executable file
349 lines
14 KiB
Bash
Executable file
#! /bin/sh
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# postinst script for gitlab
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# copied from postinst script for hplip
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# $Id: hplip.postinst,v 1.1 2005/10/15 21:39:04 hmh Exp $
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#
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# see: dh_installdeb(1)
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set -e
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# Setup variables
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# Now using gitlab-debian.defaults to override variables used only in
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# maintainer scripts. Earlier versions used gitlab-debian.conf for this.
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# Now gitlab-debian.conf will only have user/admin configurable variables
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# and variables required by systemd services.
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gitlab_debian_conf_example=/usr/lib/gitlab/templates/gitlab-debian.conf.example
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gitlab_debian_conf_private=/var/lib/gitlab/gitlab-debian.conf
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gitlab_debian_conf=/etc/gitlab/gitlab-debian.conf
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gitlab_debian_defaults=/usr/lib/gitlab/gitlab-debian.defaults
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gitlab_debian_defaults_copy=/var/lib/gitlab/gitlab-debian.defaults
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# Show debconf questions
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. /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:
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# * <postinst> `configure' <most-recently-configured-version>
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# * <old-postinst> `abort-upgrade' <new version>
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# * <conflictor's-postinst> `abort-remove' `in-favour' <package>
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# <new-version>
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# * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
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# <failed-install-package> <version> `removing'
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# <conflicting-package> <version>
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# for details, see http://www.debian.org/doc/debian-policy/ or
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# the debian-policy package
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#
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# quoting from the policy:
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# Any necessary prompting should almost always be confined to the
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# post-installation script, and should be protected with a conditional
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# so that unnecessary prompting doesn't happen if a package's
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# installation fails and the `postinst' is called with `abort-upgrade',
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# `abort-remove' or `abort-deconfigure'.
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#######################################################################
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# Read debian specific configuration
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#######################################################################
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# Bootstrap config file - first try
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. ${gitlab_debian_conf_example}
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# second try
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test -f ${gitlab_debian_conf_private} || \
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cp ${gitlab_debian_conf_example} ${gitlab_debian_conf_private}
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. ${gitlab_debian_conf_private}
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# If /etc/gitlab/gitlab-debian.conf is already present, use it
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test -f ${gitlab_debian_conf} && . ${gitlab_debian_conf}
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export DB RAILS_ENV
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# Read default values (we cannot do this before gitlab-debian.conf is exported
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# as we want to override variables set by gitlab-debian.conf in earlier gitlab
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# versions with gitlab-debian.defaults)
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. ${gitlab_debian_defaults}
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# Copy defaults for use with postrm
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cp ${gitlab_debian_defaults} ${gitlab_debian_defaults_copy}
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# Read gitlab_user from debconf db
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db_get gitlab/user
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gitlab_user=$RET >/dev/null
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# Create gitlab user
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. /usr/lib/gitlab/scripts/adduser.sh
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#######################################################################
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# update Gemfile.lock, always
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#######################################################################
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runuser -u ${gitlab_user} -s /bin/sh -c "truncate -s 0 ${gitlab_data_dir}/Gemfile.lock"
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cd ${gitlab_app_root}
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if ! runuser -u ${gitlab_user} -s /bin/sh -c 'bundle --local --quiet'; then
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if [ "$1" = "triggered" ]; then
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# probably triggered in the middle of an system upgrade; ignore failure
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# but abort here
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echo "#########################################################################"
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echo "# Failed to detect gitlab dependencies; if you are in the middle of an #"
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echo "# upgrade, this is probably fine, there will be another attempt later. #"
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echo "# #"
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echo "# If you are NOT in the middle of an upgrade, there is probably a real #"
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echo "# issue. Please report a bug. #"
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echo "#########################################################################"
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exit 0
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else
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# something is really broken
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exit 1
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fi
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fi
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cd - >/dev/null
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case "$1" in
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configure)
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gitlab_builds_log=${gitlab_log_dir}/builds
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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
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echo "Creating runtime directories for gitlab..."
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# Setup ssh key file
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mkdir -p ${gitlab_data_dir}/.ssh
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touch ${gitlab_data_dir}/.ssh/authorized_keys
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chown -R ${gitlab_user}: ${gitlab_data_dir}/.ssh
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# Create .bundle for .bundle/config
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mkdir -p ${gitlab_data_dir}/.bundle
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chown -R ${gitlab_user}: ${gitlab_data_dir}/.bundle
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# 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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mkdir -p $i
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chown -R ${gitlab_user}: $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
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echo "Updating file permissions..."
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chmod -R ug+rwX,o-rwx ${gitlab_repo_path}/
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chmod -R ug-s ${gitlab_repo_path}/
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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
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done
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runuser -u ${gitlab_user} -s /bin/sh -c "chmod 700 ${gitlab_uploads_path}"
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runuser -u ${gitlab_user} -s /bin/sh -c 'git config --global core.autocrlf "input"'
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# Commands below needs to be run from gitlab_app_root
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cd ${gitlab_app_root}
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# Obtain hostname from debconf db
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echo "Configuring hostname and email..."
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db_get gitlab/fqdn
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GITLAB_HOST=$RET
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GITLAB_EMAIL_FROM="no-reply@$GITLAB_HOST"
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GITLAB_EMAIL_DISPLAY_NAME="Gitlab"
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GITLAB_EMAIL_REPLY_TO="no-reply@$GITLAB_HOST"
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db_get gitlab/user
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gitlab_user=$RET
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# Check if ssl option is selected
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db_get gitlab/ssl
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GITLAB_HTTPS=$RET
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gl_proto="http"
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db_get gitlab/letsencrypt
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gitlab_letsencrypt=$RET
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cp -a -f ${gitlab_debian_conf_private} ${gitlab_debian_conf_private}.tmp
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# If the admin deleted or commented some variables but then set
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# them via debconf, (re-)add them to the conffile.
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test -z "$GITLAB_HOST" || grep -Eq '^ *GITLAB_HOST=' ${gitlab_debian_conf_private} || \
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echo "GITLAB_HOST=" >> ${gitlab_debian_conf_private}
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test -z "$GITLAB_EMAIL_FROM" || grep -Eq '^ *GITLAB_EMAIL_FROM=' ${gitlab_debian_conf_private} || \
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echo "GITLAB_EMAIL_FROM=" >> ${gitlab_debian_conf_private}
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test -z "$GITLAB_EMAIL_DISPLAY_NAME" || grep -Eq '^ *GITLAB_EMAIL_DISPLAY_NAME=' ${gitlab_debian_conf_private} || \
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echo "GITLAB_EMAIL_DISPLAY_NAME=" >> ${gitlab_debian_conf_private}
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test -z "$GITLAB_EMAIL_REPLY_TO" || grep -Eq '^ *GITLAB_EMAIL_REPLY_TO=' ${gitlab_debian_conf_private} || \
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echo "GITLAB_EMAIL_REPLY_TO=" >> ${gitlab_debian_conf_private}
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test -z "$gitlab_user" || grep -Eq '^ *gitlab_user=' ${gitlab_debian_conf_private} || \
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echo "gitlab_user=" >> ${gitlab_debian_conf_private}
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test -z "$GITLAB_HTTPS" || grep -Eq '^ *GITLAB_HTTPS=' ${gitlab_debian_conf_private} || \
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echo "GITLAB_HTTPS=" >> ${gitlab_debian_conf_private}
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test -z "$gitlab_letsencrypt" || grep -Eq '^ *gitlab_letsencrypt=' ${gitlab_debian_conf_private} || \
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echo "gitlab_letsencrypt=" >> ${gitlab_debian_conf_private}
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sed -e "s/^ *GITLAB_HOST=.*/GITLAB_HOST=\"$GITLAB_HOST\"/" \
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-e "s/^ *GITLAB_EMAIL_FROM=.*/GITLAB_EMAIL_FROM=\"$GITLAB_EMAIL_FROM\"/" \
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-e "s/^ *GITLAB_EMAIL_DISPLAY_NAME=.*/GITLAB_EMAIL_DISPLAY_NAME=\"$GITLAB_EMAIL_DISPLAY_NAME\"/" \
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-e "s/^ *GITLAB_EMAIL_REPLY_TO=.*/GITLAB_EMAIL_REPLY_TO=\"$GITLAB_EMAIL_REPLY_TO\"/" \
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-e "s/^ *gitlab_user=.*/gitlab_user=\"$gitlab_user\"/" \
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-e "s/^ *GITLAB_HTTPS=.*/GITLAB_HTTPS=\"$GITLAB_HTTPS\"/" \
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-e "s/^ *gitlab_letsencrypt=.*/gitlab_letsencrypt=\"$gitlab_letsencrypt\"/" \
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< ${gitlab_debian_conf_private} > ${gitlab_debian_conf_private}.tmp
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mv -f ${gitlab_debian_conf_private}.tmp ${gitlab_debian_conf_private}
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# Copy example configurations
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test -f ${gitlab_yml_private} || \
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cp ${gitlab_yml_example} ${gitlab_yml_private}
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test -f ${gitlab_shell_config_private} || \
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cp ${gitlab_shell_config_example} ${gitlab_shell_config_private}
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# Set gitlab user first time
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sed -i "s/GITLAB_USER/${gitlab_user}/" ${gitlab_yml_private}
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# Update gitlab user (its a hack, proper fix is to have gitlab accept GITLAB_USER variable)
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sed -i "s/^ *user:.* #gitlab_user/ user: $gitlab_user #gitlab_user/" ${gitlab_yml_private}
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if [ "$GITLAB_HTTPS" = "true" ]; then
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echo "Configuring nginx with HTTPS..."
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# Workaround for #813770
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gl_proto="https"
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echo "Configuring gitlab with HTTPS..."
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sed -i "s/#port: 80/port: 443/" ${gitlab_yml_private}
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sed -i "s/https: false/https: true/" ${gitlab_yml_private}
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echo "Updating gitlab_url in gitlab-shell configuration..."
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sed -i \
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"s/gitlab_url: http*:\/\/.*/gitlab_url: ${gl_proto}:\/\/${GITLAB_HOST}/"\
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${gitlab_shell_config_private}
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mkdir -p /etc/gitlab/ssl
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nginx_conf_example=${nginx_ssl_conf_example}
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# Check if letsencrypt option is selected
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if [ "$gitlab_letsencrypt" = "true" ]; then
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echo "Configuring letsencrypt..."
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ln -sf /etc/letsencrypt/live/${GITLAB_HOST}/fullchain.pem \
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/etc/gitlab/ssl/gitlab.crt
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ln -sf /etc/letsencrypt/live/${GITLAB_HOST}/privkey.pem \
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/etc/gitlab/ssl/gitlab.key
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# Check if certificate is already present
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if [ -e /etc/letsencrypt/live/${GITLAB_HOST}/fullchain.pem ]; then
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echo "Let's encrypt certificate already present."
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else
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# Port 80 and 443 should be available for letsencrypt
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if command -v nginx > /dev/null; then
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echo "Stopping nginx for letsencrypt..."
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invoke-rc.d nginx stop
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fi
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letsencrypt --standalone -d ${GITLAB_HOST} certonly || {
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echo "letsencrypt auto configuration failed..."
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echo "Stop your webserver and try running letsencrypt manually..."
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echo "letsencrypt -d ${GITLAB_HOST} certonly"
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}
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fi
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fi
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else
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# Revert https setting
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sed -i "s/port: 443/#port: 80/" ${gitlab_yml_private}
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sed -i "s/https: true/https: false/" ${gitlab_yml_private}
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fi
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# Cleanup in case letsencrypt were disabled later
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if [ "$gitlab_letsencrypt" = "false" ]; then
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if [ -L /etc/gitlab/ssl/gitlab.crt ]; then
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if [ "$(file /etc/gitlab/ssl/gitlab.crt|awk '{ print $NF }')" = "/etc/letsencrypt/live/${GITLAB_HOST}/fullchain.pem" ]; then
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echo "Removing symbolic links to letsencrypt certificate..."
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rm -f /etc/gitlab/ssl/gitlab.crt
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fi
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fi
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if [ -L /etc/gitlab/ssl/gitlab.key ]; then
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if [ "$(file /etc/gitlab/ssl/gitlab.key|awk '{ print $NF }')" = "/etc/letsencrypt/live/${GITLAB_HOST}/privkey.pem" ]; then
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echo "Removing symbolic links to letsencrypt certificate private key..."
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rm -f /etc/gitlab/ssl/gitlab.key
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fi
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fi
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fi
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# Manage tmpfiles.d/gitlab.conf via ucf
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test -f ${gitlab_tmpfiles_private} || \
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cp ${gitlab_tmpfiles_example} ${gitlab_tmpfiles_private}
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sed -i "s/GITLAB_USER/${gitlab_user}/" ${gitlab_tmpfiles_private}
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echo "Registering ${gitlab_tmpfiles} via ucf"
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ucf --debconf-ok --three-way ${gitlab_tmpfiles_private} ${gitlab_tmpfiles}
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ucfr gitlab ${gitlab_tmpfiles}
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# Override User for systemd services
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for service in mailroom unicorn sidekiq workhorse; do
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path=/etc/systemd/system/gitlab-${service}.service.d
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mkdir -p $path
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if [ -e $path/override.conf ]; then
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echo "$path/override.conf already exist"
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# Make sure only gitlab user is updated
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sed -i "s/^ *User=.*/User=$gitlab_user/" $path/override.conf
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else
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printf "[Service]\nUser=${gitlab_user}\n" > $path/override.conf
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fi
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done
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# Manage gitlab-shell's config.yml via ucf
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mkdir -p /etc/gitlab-shell
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echo "Registering ${gitlab_shell_config} via ucf"
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ucf --debconf-ok --three-way ${gitlab_shell_config_private} ${gitlab_shell_config}
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ucfr gitlab ${gitlab_shell_config}
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# Manage gitlab.yml via ucf
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echo "Registering ${gitlab_yml} via ucf"
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ucf --debconf-ok --three-way ${gitlab_yml_private} ${gitlab_yml}
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ucfr gitlab ${gitlab_yml}
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# Manage gitlab-debian.conf via ucf
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echo "Registering ${gitlab_debian_conf} via ucf"
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ucf --debconf-ok --three-way ${gitlab_debian_conf_private} ${gitlab_debian_conf}
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ucfr gitlab ${gitlab_debian_conf}
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# configure nginx site
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if test -d /etc/nginx/sites-available/; then
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if test -f ${nginx_conf_example}; then
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nginx_site="/etc/nginx/sites-available/${GITLAB_HOST}"
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sed -e "s/YOUR_SERVER_FQDN/${GITLAB_HOST}/"\
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${nginx_conf_example} >${nginx_site_private}
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ucf --debconf-ok --three-way ${nginx_site_private} ${nginx_site}
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ucfr gitlab ${nginx_site}
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ln -fs ${nginx_site} /etc/nginx/sites-enabled/
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else
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echo "nginx example configuration file not found"
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exit 1
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fi
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fi
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# Reload nginx
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if command -v nginx > /dev/null; then
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echo "Reloading nginx configuration..."
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invoke-rc.d nginx reload
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fi
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dbc_go gitlab "$@"
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db_stop
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# enable the pg_trgm extension
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runuser -u postgres -c "psql -d gitlab_production -c \"CREATE EXTENSION IF NOT EXISTS pg_trgm;\""
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# 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} -s /bin/sh -c "touch ${gitlab_data_dir}/Gemfile.lock"
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echo "Verifying we have all required libraries..."
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runuser -u ${gitlab_user} -s /bin/sh -c 'bundle install --without development test --local'
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echo "Running final rake tasks and tweaks..."
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. /usr/lib/gitlab/scripts/rake-tasks.sh
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;;
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triggered)
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# Already handled
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;;
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abort-upgrade|abort-remove|abort-deconfigure)
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;;
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*)
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echo "postinst called with unknown argument \`$1'" >&2
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exit 1
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;;
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esac
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#DEBHELPER#
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case "$1" in
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configure)
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echo "Running rake checks..."
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. /usr/lib/gitlab/scripts/gitlab-check.sh
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;;
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esac
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