init from gitlab

bootstrap.sh

@@ -0,0 +1,98 @@
+#!/bin/bash
+set -e
+
+# This script installs and sets up shokku with a few prerequisites:
+# dokku must be installed
+# a global domain must be set
+# letsencrypt must be configured and enabled with global email set
+
+DOKKU_STORAGE_DIR="/var/lib/dokku/data/storage/"
+SHOKKU_DATA_DIR="$DOKKU_STORAGE_DIR/shokku"
+SHOKKU_APP_DATA_MOUNT_PATH="$SHOKKU_DATA_DIR:/data"
+SHOKKU_VERSION=${SHOKKU_VERSION:-"latest"}
+SHOKKU_IMAGE="registry.gitlab.com/texm/shokku:$SHOKKU_VERSION"
+
+SHOKKU_DOKKU_USER="shokkuadmin"
+DISTROLESS_NONROOT_UID="65532"
+
+clean-shokku() {
+  echo "=> checking for existing resources"
+
+  if dokku apps:exists shokku &> /dev/null; then
+    echo "==> destroying old dokku app"
+    dokku apps:destroy --force shokku &> /dev/null
+  fi
+
+  if dokku ssh-keys:list "$SHOKKU_DOKKU_USER" &> /dev/null; then
+    echo "==> removing existing dokku ssh key"
+    dokku ssh-keys:remove $SHOKKU_DOKKU_USER;
+  fi
+}
+
+create-shokku-app() {
+  clean-shokku
+  echo "=> pulling version '$SHOKKU_VERSION'"
+  HOST_SSH_PORT=$(grep "Port " /etc/ssh/sshd_config | awk '{ print $2 }')
+  docker pull "$SHOKKU_IMAGE" &> /dev/null
+  SHOKKU_IMAGE_DIGEST=$(docker inspect --format='{{index .RepoDigests 0}}' "$SHOKKU_IMAGE")
+
+  echo "=> creating & configuring app"
+  dokku apps:create shokku &> /dev/null
+  dokku docker-options:add shokku deploy \
+    "--add-host=host.docker.internal:host-gateway" &> /dev/null
+  dokku config:set shokku \
+    DOKKU_SSH_HOST='host.docker.internal' \
+    DOKKU_SSH_PORT="$HOST_SSH_PORT" &> /dev/null
+
+  echo "==> creating storage"
+  dokku storage:ensure-directory shokku --chown false &> /dev/null
+  dokku storage:mount shokku "$SHOKKU_APP_DATA_MOUNT_PATH" &> /dev/null
+  chown -R "$DISTROLESS_NONROOT_UID":"$DISTROLESS_NONROOT_UID" "$SHOKKU_DATA_DIR" &> /dev/null
+
+  echo "==> bootstrapping"
+  dokku config:set shokku DOKKU_SKIP_DEPLOY=true &> /dev/null
+  dokku git:from-image shokku "$SHOKKU_IMAGE_DIGEST" &> /dev/null
+
+  shokku_ssh_key=$(dokku run shokku bootstrap) &> /dev/null
+  echo "$shokku_ssh_key" | dokku ssh-keys:add "$SHOKKU_DOKKU_USER" &> /dev/null
+
+  echo "==> deploying"
+  dokku config:unset shokku DOKKU_SKIP_DEPLOY &> /dev/null
+
+  echo "==> enabling letsencrypt"
+  dokku letsencrypt:enable shokku &> /dev/null
+}
+
+main() {
+  if [[ "$(id -u)" != "0" ]]; then
+     echo "This script must be run as root" 1>&2
+     exit 1
+  fi
+
+  if ! command -v dokku &> /dev/null; then
+      echo "Please install dokku first using the instructions at https://dokku.com" 1>&2
+      exit
+  fi
+
+  if ! dokku plugin:installed letsencrypt; then
+    echo "Please setup letsencrypt using the instructions at https://dokku.com/docs/deployment/application-deployment/#setting-up-ssl" 1>&2
+    exit
+  fi
+
+  for plugin in redis postgres mongo mysql; do
+    if ! dokku plugin:installed $plugin; then
+      echo "=> Installing plugin $plugin"
+      dokku plugin:install https://github.com/dokku/dokku-$plugin.git $plugin &> /dev/null
+    fi
+  done
+
+  create-shokku-app
+
+  shokku_app_domain=$(dokku domains:report shokku --domains-app-vhosts)
+  shokku_setup_key=$(dokku logs -q shokku | grep setup_key | jq ".setup_key")
+
+  echo "=> shokku installed and running "
+  echo "--- proceed with setup using key $shokku_setup_key at https://$shokku_app_domain ---"
+}
+
+main