8fe122ffbd
This plugin uses a docker-compose based Traefik installation in conjunction with injected container labels to route requests. It only exposes the minimal necessary for routing traffic to docker containers. Users wishing to customize further labels may explore using the docker-options plugin to attach additional labels during the 'deploy' phase.
90 lines
2.9 KiB
Bash
Executable File
90 lines
2.9 KiB
Bash
Executable File
#!/usr/bin/env bash
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source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
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source "$PLUGIN_CORE_AVAILABLE_PATH/common/property-functions"
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set -eo pipefail
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[[ $DOKKU_TRACE ]] && set -x
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fn-traefik-logs() {
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declare desc="shows the logs for the traefik container"
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declare TAIL="$1" NUM="$2"
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local dokku_logs_args=("--tail" "$NUM")
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if [[ "$TAIL" == "true" ]]; then
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dokku_logs_args+=("--follow")
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fi
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"$DOCKER_BIN" logs traefik-traefik-1 "${dokku_logs_args[@]}"
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}
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fn-traefik-logs-usage() {
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declare desc="logs specific usage"
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echo "Usage: dokku traefik:logs"
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echo " display recent traefik log output"
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echo ""
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echo " -n, --num NUM # the number of lines to display"
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echo " -t, --tail # continually stream logs"
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}
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fn-traefik-template-compose-file() {
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declare desc="templates out the compose file"
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declare OUTPUT_PATH="$1"
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local COMPOSE_TEMPLATE="$PLUGIN_AVAILABLE_PATH/traefik-vhosts/templates/compose.yml.sigil"
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local basic_auth basic_auth_password basic_auth_username
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CUSTOM_COMPOSE_TEMPLATE="$(plugn trigger traefik-template-source "$APP")"
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if [[ -n "$CUSTOM_COMPOSE_TEMPLATE" ]]; then
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COMPOSE_TEMPLATE="$CUSTOM_COMPOSE_TEMPLATE"
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fi
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basic_auth_password="$(fn-traefik-basic-auth-password)"
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basic_auth_username="$(fn-traefik-basic-auth-username)"
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if [[ -n "$basic_auth_password" ]] && [[ -n "$basic_auth_username" ]]; then
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basic_auth="$(htpasswd -nb "$basic_auth_username" "$basic_auth_password" | sed -e s/\\$/\\$\\$/g)"
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fi
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local SIGIL_PARAMS=(TRAEFIK_API_ENABLED="$(fn-traefik-api-enabled)"
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TRAEFIK_API_VHOST="$(fn-traefik-api-vhost)"
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TRAEFIK_BASIC_AUTH="$basic_auth"
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TRAEFIK_DASHBOARD_ENABLED="$(fn-traefik-dashboard-enabled)"
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TRAEFIK_DATA_DIR="${DOKKU_LIB_ROOT}/data/traefik"
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TRAEFIK_IMAGE="$(fn-traefik-image)"
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TRAEFIK_LETSENCRYPT_EMAIL="$(fn-traefik-letsencrypt-email)"
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TRAEFIK_LOG_LEVEL="$(fn-traefik-log-level)")
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sigil -f "$COMPOSE_TEMPLATE" "${SIGIL_PARAMS[@]}" | cat -s >"$OUTPUT_PATH"
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}
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fn-traefik-api-enabled() {
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fn-plugin-property-get-default "traefik" "--global" "api-enabled" "false"
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}
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fn-traefik-api-vhost() {
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fn-plugin-property-get-default "traefik" "--global" "api-vhost" "traefik.dokku.me"
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}
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fn-traefik-basic-auth-password() {
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fn-plugin-property-get-default "traefik" "--global" "basic-auth-password" ""
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}
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fn-traefik-basic-auth-username() {
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fn-plugin-property-get-default "traefik" "--global" "basic-auth-username" ""
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}
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fn-traefik-dashboard-enabled() {
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fn-plugin-property-get-default "traefik" "--global" "dashboard-enabled" "false"
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}
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fn-traefik-image() {
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fn-plugin-property-get-default "traefik" "--global" "image" "traefik:v2.8"
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}
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fn-traefik-letsencrypt-email() {
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fn-plugin-property-get-default "traefik" "--global" "letsencrypt-email" ""
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}
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fn-traefik-log-level() {
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local log_level
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log_level="$(fn-plugin-property-get-default "traefik" "--global" "log-level" "ERROR")"
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echo "${log_level^^}"
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}
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