WIP: wip-entrypoint #2
5 changed files with 26 additions and 89 deletions
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@ -38,6 +38,8 @@ LABEL maintainer="contact@forgejo.org" \
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ENV HOME=/data
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USER 1000:1000
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COPY --chmod=555 entrypoint.sh /entrypoint.sh
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WORKDIR /data
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@ -2,28 +2,13 @@
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set -e
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# Technically not nessecary but it cleans up the logs from having token/secret values
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run_command() {
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local cmd="$1"
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# Replace any --token <value> or --secret <value> with [REDACTED]
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local safe_cmd=$(echo "$cmd" | sed -E 's/--(token|secret) [^ ]+/--\1 [REDACTED]/g')
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decho "Running command: $safe_cmd"
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if [[ "$ISROOT" == true ]]; then
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decho "Running as forgejo-runner"
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su -c "$cmd" forgejo-runner
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else
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decho "Running as $(whoami)"
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eval "$cmd"
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fi
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}
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makeUser() {
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adduser -u ${RUNNER_USER} -h /data -s /bin/bash -D forgejo-runner
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}
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makeGroup() {
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addgroup -g ${RUNNER_USER} forgejo-runner
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eval "$cmd"
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}
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decho() {
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@ -32,49 +17,10 @@ decho() {
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fi
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}
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# Initial setup
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cd /data
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decho "RUNNER_USER: ${RUNNER_USER}"
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RUNNER_USER="${RUNNER_USER:-1000}"
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# Check if the script is running as root
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if [[ $(id -u) -eq 0 ]]; then
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ISROOT=true
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decho "Running as root"
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fi
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if [[ "$ISROOT" == true ]]; then
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# Check if the forgejo-runner user exists, if not, create it
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if ! id -u forgejo-runner >/dev/null 2>&1; then
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decho "Creating user forgejo-runner with UID ${RUNNER_USER}"
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makeUser
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else
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CURRENT_UID=$(id -u forgejo-runner)
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if [[ "${CURRENT_UID}" -ne "${RUNNER_USER}" ]]; then
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decho "Changing UID of forgejo-runner from ${CURRENT_UID} to ${RUNNER_USER}"
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deluser forgejo-runner
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makeUser
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fi
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fi
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# Check if the forgejo-runner group exists, if not, create it
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if ! getent group forgejo-runner >/dev/null 2>&1; then
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decho "Creating group forgejo-runner with GID ${RUNNER_USER}"
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makeGroup
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else
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CURRENT_GID=$(getent group forgejo-runner | cut -d: -f3)
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if [[ "${CURRENT_GID}" -ne "${RUNNER_USER}" ]]; then
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decho "Changing GID of forgejo-runner from ${CURRENT_GID} to ${RUNNER_USER}"
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delgroup forgejo-runner
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makeGroup
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fi
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fi
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# Ensure /data is owned by the runner user
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# yes this can slow things down but is 100% nessecary for the runner to function
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# when running as a root user, because for some reason the runner create files as
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# root and then cant access them
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chown -R forgejo-runner:forgejo-runner /data
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decho "[WARNING] Running as root user"
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fi
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# Handle and alter the config file
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@ -85,9 +31,9 @@ fi
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CONFIG_ARG="--config ${CONFIG_FILE}"
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decho "CONFIG: ${CONFIG_ARG}"
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DOCKER_HOST=${DOCKER_HOST:-docker}
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DOCKER_HOST=${DOCKER_HOST:-"tcp://docker:2367"}
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DOCKER_CERT_PATH=${DOCKER_CERT_PATH:-"/certs/client"}
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DOCKER_TLS_VERIFY=${DOCKER_TLS_VERIFY:-0}
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DOCKER_TLS_VERIFY=${DOCKER_TLS_VERIFY:-1}
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decho "DOCKER_HOST: ${DOCKER_HOST}"
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decho "DOCKER_CERT_PATH: ${DOCKER_CERT_PATH}"
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decho "DOCKER_TLS_VERIFY: ${DOCKER_TLS_VERIFY}"
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@ -102,18 +48,7 @@ if [[ ! -f "${CONFIG_FILE}" ]]; then
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# Apply default values for docker
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sed -i "/^ labels:/c\ labels: [\"docker:docker://code.forgejo.org/oci/node:20-bookworm\", \"ubuntu-22.04:docker://catthehacker/ubuntu:act-22.04\"]" ${CONFIG_FILE}
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sed -i "/^ network:/c\ network: host" ${CONFIG_FILE}
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sed -i "/^ privileged:/c\ privileged: true" ${CONFIG_FILE}
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if [[ "${DOCKER_TLS_VERIFY}" -ne 1 ]]; then
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decho "Docker TLS diabled"
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sed -i "/^ docker_host:/c\ docker_host: ${DOCKER_HOST}" ${CONFIG_FILE}
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else
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decho "Docker TLS enabled"
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sed -i "/^ docker_host:/c\ docker_host: ${DOCKER_HOST}" ${CONFIG_FILE}
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sed -i "/^ valid_volumes:/c\ valid_volumes:\n - ${DOCKER_CERT_PATH}" ${CONFIG_FILE}
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sed -i "/^ options:/c\ options: -v ${DOCKER_CERT_PATH}:${DOCKER_CERT_PATH}" ${CONFIG_FILE}
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fi
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fi
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ENV_FILE=${ENV_FILE:-"/data/.env"}
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@ -135,9 +70,7 @@ fi
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decho "EXTRA_ARGS: ${EXTRA_ARGS}"
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# Set the runner file
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if [[ -z "${RUNNER_FILE}" ]]; then
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RUNNER_FILE="runner.json" # use json so editors know how to highlight
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fi
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RUNNER_FILE=${RUNNER_FILE:-"runner.json"} # use json so editors know how to highlight
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decho "RUNNER_FILE: ${RUNNER_FILE}"
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sed -i "/^ file:/c\ file: ${RUNNER_FILE}" ${CONFIG_FILE}
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@ -157,22 +90,22 @@ if [[ ! -s "${RUNNER_FILE}" ]]; then
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# the context of a single docker-compose, something similar could be done via healthchecks, but
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# this is more flexible.
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while [[ $success -eq 0 ]] && [[ $try -lt ${MAX_REG_ATTEMPTS:-10} ]]; do
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if [[ ! -z "${FORGEJO_SECRET}" ]]; then
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run_command "forgejo-runner create-runner-file --connect \
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if [[ ! -z "${FORGEJO_SECRET}" ]]; then
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run_command "forgejo-runner create-runner-file --connect \
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--instance \"${FORGEJO_URL:-http://forgejo:3000}\" \
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--name \"${RUNNER_NAME:-$(hostname)}\" \
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--secret \"${FORGEJO_SECRET}\" \
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${CONFIG_ARG}\
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${EXTRA_ARGS} 2>&1 | tee /tmp/reg.log"
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else
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run_command "forgejo-runner register \
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else
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run_command "forgejo-runner register \
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--instance \"${FORGEJO_URL:-http://forgejo:3000}\" \
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--name \"${RUNNER_NAME:-$(hostname)}\" \
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--token \"${RUNNER_TOKEN}\" \
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--no-interactive \
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${CONFIG_ARG}\
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${EXTRA_ARGS} 2>&1 | tee /tmp/reg.log"
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fi
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fi
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cat /tmp/reg.log | grep -E 'connection successful|registered successfully' >/dev/null
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if [[ $? -eq 0 ]]; then
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echo "SUCCESS"
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3
examples/docker-compose/.gitignore
vendored
3
examples/docker-compose/.gitignore
vendored
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@ -1,2 +1 @@
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forgejo/
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forgejo-runner/
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srv
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@ -13,7 +13,8 @@
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#
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# Replace ${RUNNER_TOKEN} with the token obtained from the Forgejo web interface.
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#
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# Replace ROOT_PASSWORD with a secure password.
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#
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networks:
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forgejo:
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@ -24,12 +25,13 @@ services:
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docker-in-docker:
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image: code.forgejo.org/oci/docker:dind
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hostname: docker # Must set hostname for both internal DNS and TLS to work as certs are only valid for docker and localhost
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restart: unless-stopped
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privileged: true
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networks:
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- forgejo
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environment:
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DOCKER_TLS_CERTDIR: "/certs" # set to "" to disable the use of TLS, also manually update existing runner configs to use port 2375
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DOCKER_HOST: "docker" # remove aswell to disable TLS
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DOCKER_HOST: "docker" # remove aswell to disable TLS
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volumes:
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- docker_certs:/certs
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@ -42,25 +44,27 @@ services:
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- /srv/forgejo-data:/data
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ports:
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- 8080:3000
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environment:
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FORGEJO__security__INSTALL_LOCK: "true" # remove in production
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command: >-
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bash -c '
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/bin/s6-svscan /etc/s6 &
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sleep 10 ;
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su -c "forgejo admin user create --admin --username root --password examplepassword --email root@example.com" git ;
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su -c "forgejo admin user create --admin --username root --password ROOT_PASSWORD --email root@example.com" git ;
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su -c "forgejo forgejo-cli actions register --secret {SHARED_SECRET}" git ;
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sleep infinity
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'
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# all values that have defaults listed are optional
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# only FORGEJO_SECRET or RUNNER_TOKEN is required
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# FORGEJO_URL is required if forgejo is in this compose file or docker network
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# only FORGEJO_SECRET or RUNNER_TOKEN is required, the secret will be prioritized
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# FORGEJO_URL is required if forgejo is not in this compose file or docker network
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runner-daemon:
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## TODO: Update image to the the release
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## made from this PR: https://code.forgejo.org/forgejo/runner/pulls/283
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# image: code.forgejo.org/forgejo/runner:3.4.1
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build: ../../
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# user: "1000" # set to run rootless, overrides RUNNER_USER and disables automatic file ownership
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user: "1000" # defaults to 1000,
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restart: unless-stopped # needed for fixing file ownership on restart
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volumes:
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- /srv/runner-data:/data
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@ -75,7 +79,7 @@ services:
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DOCKER_HOST: "tcp://docker:2376" # defaults to tcp://docker:2376
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DOCKER_CERT_PATH: "/certs/client" # defaults to /certs/client
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DOCKER_TLS_VERIFY: "1" # defaults to 0, set to 1 to enable TLS
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DOCKER_TLS_VERIFY: "1" # defaults to 1
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FORGEJO_URL: ${FORGEJO_URL} # defaults to http://forgejo:3000
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FORGEJO_SECRET: "{SHARED_SECRET}" # shared secret, must match Forgejo's, overrides RUNNER_TOKEN
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@ -83,7 +87,6 @@ services:
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RUNNER_FILE: .runner # defaults to /data/runner.json
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RUNNER_NAME: runner-daemon # defaults to forgejo-runner, used for registration
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RUNNER_TOKEN: ${RUNNER_TOKEN} # token obtained from Forgejo web interface
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RUNNER_USER: 1000 # defaults to 1000, allows for automatic file ownership
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DEBUG: "true" # defaults to false, set to true to enable debug logging
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SKIP_WAIT: "false" # defaults to false, set to true to skip the 10 second wait to allow for forgejo and docker-in-docker to start
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