project/www/go.sh

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#!/bin/bash
set -eu
cd "$(dirname "$0")"
# redirect all docker commands to the remote host.
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DOCKER_HOST="ssh://ubuntu@$WWW_FQDN"
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export DOCKER_HOST="$DOCKER_HOST"
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# Create the nginx config file which covers all domainys.
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bash -c ./stub/nginx_config.sh
for DOMAIN_NAME in ${DOMAIN_LIST//,/ }; do
export DOMAIN_NAME="$DOMAIN_NAME"
export SITE_PATH="$SITES_PATH/$DOMAIN_NAME"
# source the site path so we know what features it has.
source ../../../defaults.sh
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source "$SITE_PATH/site.conf"
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source ../domain_env.sh
### Let's check to ensure all the requiredsettings are set.
if [ "$DEPLOY_GHOST" = true ]; then
if [ -z "$GHOST_MYSQL_PASSWORD" ]; then
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echo "ERROR: Ensure GHOST_MYSQL_PASSWORD is configured in your site.conf."
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exit 1
fi
if [ -z "$GHOST_MYSQL_ROOT_PASSWORD" ]; then
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echo "ERROR: Ensure GHOST_MYSQL_ROOT_PASSWORD is configured in your site.conf."
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exit 1
fi
fi
if [ "$DEPLOY_GITEA" = true ]; then
if [ -z "$GITEA_MYSQL_PASSWORD" ]; then
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echo "ERROR: Ensure GITEA_MYSQL_PASSWORD is configured in your site.conf."
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exit 1
fi
if [ -z "$GITEA_MYSQL_ROOT_PASSWORD" ]; then
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echo "ERROR: Ensure GITEA_MYSQL_ROOT_PASSWORD is configured in your site.conf."
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exit 1
fi
fi
if [ "$DEPLOY_NEXTCLOUD" = true ]; then
if [ -z "$NEXTCLOUD_MYSQL_ROOT_PASSWORD" ]; then
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echo "ERROR: Ensure NEXTCLOUD_MYSQL_ROOT_PASSWORD is configured in your site.conf."
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exit 1
fi
if [ -z "$NEXTCLOUD_MYSQL_PASSWORD" ]; then
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echo "ERROR: Ensure NEXTCLOUD_MYSQL_PASSWORD is configured in your site.conf."
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exit 1
fi
fi
if [ -z "$DUPLICITY_BACKUP_PASSPHRASE" ]; then
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echo "ERROR: Ensure DUPLICITY_BACKUP_PASSPHRASE is configured in your site.conf."
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exit 1
fi
if [ -z "$DOMAIN_NAME" ]; then
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echo "ERROR: Ensure DOMAIN_NAME is configured in your site.conf."
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exit 1
fi
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# prepare clams images and such
if [ "$DEPLOY_CLAMS" = true ]; then
echo ""
./clams/build.sh
fi
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done
./stop_docker_stacks.sh
# TODO check if there are any other stacks that are left running (other than reverse proxy)
# if so, this may mean the user has disabled one or more domains and that existing sites/services
# are still running. We should prompt the user of this and quit. They have to go manually docker stack remove these.
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if [[ $(docker stack list | wc -l) -gt 2 ]]; then
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echo "WARNING! You still have stacks running. If you have modified the SITES list, you may need to go remove the docker stacks runnong the remote machine."
echo "exiting."
exit 1
fi
# ok, the backend stacks are stopped.
if [ "$RESTART_FRONT_END" = true ]; then
# remove the nginx stack
if docker stack list --format "{{.Name}}" | grep -q reverse-proxy; then
sleep 2
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docker stack rm reverse-proxy
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# wait for all docker containers to stop.
# TODO see if there's a way to check for this.
sleep 20
fi
# generate the certs and grab a backup
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if [ "$RUN_CERT_RENEWAL" = true ] && [ "$RESTORE_CERTS" = false ]; then
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if [ "$STOP_SERVICES" = false ]; then
./generate_certs.sh
fi
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fi
# let's backup all our letsencrypt certs
export APP="letsencrypt"
for DOMAIN_NAME in ${DOMAIN_LIST//,/ }; do
export DOMAIN_NAME="$DOMAIN_NAME"
export SITE_PATH="$SITES_PATH/$DOMAIN_NAME"
# source the site path so we know what features it has.
source ../../../defaults.sh
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source "$SITE_PATH/site.conf"
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source ../domain_env.sh
# these variable are used by both backup/restore scripts.
export REMOTE_BACKUP_PATH="$REMOTE_HOME/backups/www/$APP/$DOMAIN_IDENTIFIER"
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export REMOTE_SOURCE_BACKUP_PATH="$REMOTE_DATA_PATH/$APP/$DOMAIN_NAME"
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# ensure our local backup path exists so we can pull down the duplicity archive to the management machine.
export LOCAL_BACKUP_PATH="$SITE_PATH/backups/www/$APP"
mkdir -p "$LOCAL_BACKUP_PATH"
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# we grab a backup of the certs unless we're restoring.
if [ "$RESTORE_CERTS" = true ]; then
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./restore_path.sh
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else
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./backup_path.sh
fi
done
fi
# nginx gets deployed first since it "owns" the docker networks of downstream services.
./stub/nginx_yml.sh
# next run our application stub logic. These deploy the apps too if configured to do so.
./stub/ghost_yml.sh
./stub/nextcloud_yml.sh
./stub/gitea_yml.sh
./stub/nostr_yml.sh
# # start a browser session; point it to port 80 to ensure HTTPS redirect.
# # WWW_FQDN is in our certificate, so we resolve to that.
# wait-for-it -t 320 "$WWW_FQDN:80"
# wait-for-it -t 320 "$WWW_FQDN:443"
# # open bowser tabs.
# if [ "$DEPLOY_GHOST" = true ]; then
# xdg-open "http://$WWW_FQDN" > /dev/null 2>&1
# fi
# if [ "$DEPLOY_NEXTCLOUD" = true ]; then
# xdg-open "http://$NEXTCLOUD_FQDN" > /dev/null 2>&1
# fi
# if [ "$DEPLOY_GITEA" = true ]; then
# xdg-open "http://$GITEA_FQDN" > /dev/null 2>&1
# fi