231 lines
7.0 KiB
Bash
Executable File
231 lines
7.0 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
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# shellcheck disable=SC1090
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source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
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dokku-ansible-deploy-validate-dependencies() {
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# shellcheck disable=SC2034
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declare desc="check that plugin dependencies are available"
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declare ANSIBLE_DIR="$DOKKU_ROOT/.ansible/"
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if ! command -v "ansible-playbook" &>/dev/null; then
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dokku_col_log_info1_quiet "Missing ansible dependency, run dokku plugin:install-dependencies"
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exit 1
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fi
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if [[ ! -d $ANSIBLE_DIR ]]; then
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dokku_col_log_info1_quiet "Missing $ANSIBLE_DIR, run dokku plugin:install-dependencies"
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exit 0
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fi
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}
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dokku-ansible-deploy-deploy-d-create() {
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# shellcheck disable=SC2034
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declare desc="create a system level deploy.d directory"
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if [[ ! -d "$DOKKU_LIB_ROOT/data/deploy.d" ]]; then
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dokku_col_log_info1_quiet "Creating $DOKKU_LIB_ROOT/data/deploy.d"
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mkdir -p "$DOKKU_LIB_ROOT/data/deploy.d"
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fi
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}
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dokku-ansible-deploy-vault-pass-cmd() {
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# shellcheck disable=SC2034
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declare desc="add new app vault password for decryption of passwords"
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declare APP="$2"
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declare VAULT_FILE="$DOKKU_LIB_ROOT/data/deploy.d/$APP/.vault.sh"
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if [[ ! -n "$APP" ]]; then
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dokku_col_log_info1_quiet "missing app name, try 'dokku ansible-deploy:vault-pass myappname'"
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exit 1
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fi
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if [[ -f $VAULT_FILE ]]; then
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dokku_col_log_info1_quiet "Vault password already setup for $APP"
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exit 0
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fi
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# shellcheck disable=SC2162 disable=SC2116 disable=SC2006
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read -sp "Please enter your vault password for $APP: `echo $'\n> '`" VAULT_PASSWD; echo
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if [[ ! -d "$DOKKU_LIB_ROOT/data/deploy.d/$APP" ]]; then
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dokku_col_log_info1_quiet "Creating $DOKKU_LIB_ROOT/data/deploy.d/$APP"
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mkdir -p "$DOKKU_LIB_ROOT/data/deploy.d/$APP"
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fi
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{ echo "#!/bin/bash";
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echo "";
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echo "set -eu -o pipefail";
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echo "";
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echo "echo \"$VAULT_PASSWD\""; } > "$VAULT_FILE"
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chmod +x "$VAULT_FILE"
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dokku_col_log_info1_quiet "Generated $VAULT_FILE for $APP"
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}
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dokku-ansible-deploy-sudo-pass-cmd() {
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# shellcheck disable=SC2034
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declare desc="add new dokku user sudo password for sudo escalation"
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dokku-ansible-deploy-deploy-d-create
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declare VARS_FILE="$DOKKU_LIB_ROOT/data/deploy.d/vars.yml"
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# shellcheck disable=SC2162 disable=SC2116 disable=SC2006
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read -sp "Please enter your Dokku system user sudo password: `echo $'\n> '`" SUDO_PASSWD; echo
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{ echo "---";
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echo "ansible_become_password: \"$SUDO_PASSWD\""; } > "$VARS_FILE"
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dokku_col_log_info1_quiet "Generated $VARS_FILE"
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}
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dokku-ansible-deploy-dependencies() {
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# shellcheck disable=SC2034
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declare desc="install plugin dependencies"
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declare DEPENDENCIES="ansible python3 python3-dev python3-ruamel.yaml"
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declare REQUIREMENTS="$PLUGIN_AVAILABLE_PATH/ansible-deploy/deps/requirements.yml"
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dokku_col_log_info1_quiet "Ensuring the following packages are installed: $DEPENDENCIES"
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export DEBIAN_FRONTEND=noninteractive
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# shellcheck disable=SC2086
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apt update && apt install -y $DEPENDENCIES
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dokku_col_log_info1_quiet "Installing Ansible requirements"
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ansible-galaxy install --role-file "$REQUIREMENTS" --force
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dokku_col_log_info1_quiet "Copying Ansible library modules into place"
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# shellcheck disable=SC2086
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mkdir -p $DOKKU_ROOT/.ansible/{roles,plugins/modules}
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# shellcheck disable=SC2086
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cp -R $DOKKU_ROOT/.ansible/roles/*/library/* $DOKKU_ROOT/.ansible/plugins/modules
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}
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dokku-ansible-deploy-post-extract() {
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# shellcheck disable=SC2034
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declare desc="run the post-extract hook to setup the plugin"
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dokku-ansible-deploy-validate-dependencies
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declare APP="$1" TMPDIR="$2"
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if [[ -d "$TMPDIR/deploy.d" ]] && [[ "$(ls -A "$TMPDIR/deploy.d")" ]]; then
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mkdir -p "$DOKKU_LIB_ROOT/data/deploy.d/$APP"
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cp -r "$TMPDIR/deploy.d/." "$DOKKU_LIB_ROOT/data/deploy.d/$APP"
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dokku_col_log_info1_quiet "Copied deploy.d files into place"
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if [[ -d "$TMPDIR/deploy.d/vault" ]]; then
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if [[ ! -f "$DOKKU_LIB_ROOT/data/deploy.d/$APP/.vault.sh" ]]; then
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dokku_col_log_info1_quiet "Vault directory discovered but missing vault password"
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dokku_col_log_info1_quiet "Please run dokku ansible-deploy:vault-password $APP"
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exit 1
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fi
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fi
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fi
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}
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dokku-ansible-deploy-pre-deploy() {
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# shellcheck disable=SC2034
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declare desc="run the pre-deploy hook to setup an app"
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dokku-ansible-deploy-validate-dependencies
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declare APP="$1"
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declare APP_DIR="$DOKKU_LIB_ROOT/data/deploy.d/$APP"
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declare VAULT_FILE="$APP_DIR/.vault.sh"
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declare PRE_DEPLOY="$PLUGIN_CORE_AVAILABLE_PATH/ansible-deploy/plays/pre_deploy.yml"
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dokku_col_log_info1_quiet "Running pre-deploy steps"
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# shellcheck disable=SC2155
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local CMD_ARGS="--inventory $(hostname), --connection local"
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if [[ -f $VAULT_FILE ]]; then
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dokku_col_log_info1_quiet "$APP vault password file $VAULT_FILE discovered"
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CMD_ARGS="${CMD_ARGS} --vault-password-file $VAULT_FILE"
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fi
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dokku_col_log_info1_quiet "Running $PRE_DEPLOY"
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# shellcheck disable=SC2086
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ansible-playbook \
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--extra-vars "app=$APP" \
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--extra-vars "dokku_lib_root=$DOKKU_LIB_ROOT" \
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--extra-vars "app_config_root=$APP_DIR" \
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$CMD_ARGS \
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$POST_DELETE
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}
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dokku-ansible-deploy-post-deploy() {
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# shellcheck disable=SC2034
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declare desc="run the post-deploy hook to finish an app setup"
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dokku-ansible-deploy-validate-dependencies
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declare APP="$1"
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declare APP_DIR="$DOKKU_LIB_ROOT/data/deploy.d/$APP"
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declare VAULT_FILE="$APP_DIR/.vault.sh"
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declare POST_DEPLOY="$PLUGIN_CORE_AVAILABLE_PATH/ansible-deploy/plays/post_deploy.yml"
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dokku_col_log_info1_quiet "Running post-deploy steps"
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# shellcheck disable=SC2155
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local CMD_ARGS="--inventory $(hostname), --connection local"
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if [[ -f $VAULT_FILE ]]; then
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dokku_col_log_info1_quiet "$APP vault password file $VAULT_FILE discovered"
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CMD_ARGS="${CMD_ARGS} --vault-password-file $VAULT_FILE"
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fi
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dokku_col_log_info1_quiet "Running $POST_DEPLOY"
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# shellcheck disable=SC2086
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ansible-playbook \
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--extra-vars "app=$APP" \
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--extra-vars "dokku_lib_root=$DOKKU_LIB_ROOT" \
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--extra-vars "app_config_root=$APP_DIR" \
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$CMD_ARGS \
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$POST_DELETE
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}
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dokku-ansible-deploy-post-delete() {
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# shellcheck disable=SC2034
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declare desc="run the post-delete hook to remove an app"
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dokku-ansible-deploy-validate-dependencies
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declare APP="$1"
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declare APP_DIR="$DOKKU_LIB_ROOT/data/deploy.d/$APP"
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declare VAULT_FILE="$APP_DIR/.vault.sh"
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declare POST_DELETE="$PLUGIN_CORE_AVAILABLE_PATH/ansible-deploy/plays/post_delete.yml"
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dokku_col_log_info1_quiet "Running post-delete steps"
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# shellcheck disable=SC2155
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local CMD_ARGS="--inventory $(hostname), --connection local"
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if [[ -f $VAULT_FILE ]]; then
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dokku_col_log_info1_quiet "$APP vault password file $VAULT_FILE discovered"
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CMD_ARGS="${CMD_ARGS} --vault-password-file $VAULT_FILE"
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fi
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dokku_col_log_info1_quiet "Running $POST_DELETE"
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# shellcheck disable=SC2086
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ansible-playbook \
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--extra-vars "app=$APP" \
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--extra-vars "dokku_lib_root=$DOKKU_LIB_ROOT" \
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--extra-vars "app_config_root=$APP_DIR" \
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$CMD_ARGS \
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$POST_DELETE
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}
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