[Automated 🤖 ] Bump to version 2.303.0

Add docker-buildx-plugin

Dockerfile

@@ -5,7 +5,7 @@ LABEL maintainer="myoung34@my.apsu.edu"
 ENV AGENT_TOOLSDIRECTORY=/opt/hostedtoolcache
 RUN mkdir -p /opt/hostedtoolcache
 
-ARG GH_RUNNER_VERSION="2.301.1"
+ARG GH_RUNNER_VERSION="2.303.0"
 ARG TARGETPLATFORM
 
 SHELL ["/bin/bash", "-o", "pipefail", "-c"]

Dockerfile.base

@@ -63,7 +63,7 @@ RUN echo en_US.UTF-8 UTF-8 >> /etc/locale.gen \
   && version=$(lsb_release -cs | sed 's/bookworm\|n\/a/bullseye/g') \
   && ( echo "deb [arch=${DPKG_ARCH} signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/${distro} ${version} stable" | tee /etc/apt/sources.list.d/docker.list > /dev/null ) \
   && apt-get update \
-  && apt-get install -y docker-ce docker-ce-cli containerd.io --no-install-recommends --allow-unauthenticated \
+  && apt-get install -y docker-ce docker-ce-cli docker-buildx-plugin containerd.io --no-install-recommends --allow-unauthenticated \
   && ( [[ $(lscpu -J | jq -r '.lscpu[] | select(.field == "Vendor ID:") | .data') == "ARM" ]] && echo "Not installing docker-compose. See https://github.com/docker/compose/issues/6831" || ( curl -sL "https://github.com/docker/compose/releases/download/${DOCKER_COMPOSE_VERSION}/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose && chmod +x /usr/local/bin/docker-compose ) ) \
   && ( [[ "${LSB_RELEASE_CODENAME}" == "focal" ]] && ( echo "deb https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/xUbuntu_20.04/ /" | tee /etc/apt/sources.list.d/devel:kubic:libcontainers:stable.list && curl -L "https://build.opensuse.org/projects/devel:kubic/public_key" | apt-key add -; echo "deb https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/xUbuntu_20.04/ /" | tee /etc/apt/sources.list.d/devel:kubic:libcontainers:stable.list && curl -L "https://build.opensuse.org/projects/devel:kubic/public_key" | apt-key add - && apt-get update) || : ) \
   && ( [[ "${LSB_RELEASE_CODENAME}" == "focal" || "${LSB_RELEASE_CODENAME}" == "jammy" || "${LSB_RELEASE_CODENAME}" == "sid" || "${LSB_RELEASE_CODENAME}" == "bullseye" ]] && apt-get install -y --no-install-recommends podman buildah skopeo || : ) \

README.md

@@ -55,7 +55,8 @@ These containers are built via Github actions that [copy the dockerfile](https:/
 | --- | --- |
 | `RUN_AS_ROOT` | Boolean to run as root. If `true`: will run as root. If `True` and the user is overridden it will error. If any other value it will run as the `runner` user and allow an optional override. Default is `true` |
 | `RUNNER_NAME` | The name of the runner to use. Supercedes (overrides) `RUNNER_NAME_PREFIX` |
-| `RUNNER_NAME_PREFIX` | A prefix for runner name (followed by docker container id). You must not also provide `RUNNER_NAME`. Defaults to `github-runner`                                                                                                                                                              |
+| `RUNNER_NAME_PREFIX` | A prefix for runner name (See `RANDOM_RUNNER_SUFFIX` for how the full name is generated). Note: will be overridden by `RUNNER_NAME` if provided. Defaults to `github-runner` |
+| `RANDOM_RUNNER_SUFFIX` | Boolean to use a randomized runner name suffix (preceeded by `RUNNER_NAME_PREFIX`). Will use a 13 character random string by default. If set to a value other than true it will attempt to use the contents of `/etc/hostname` or fall back to a random string if the file does not exist or is empty. Note: will be overridden by `RUNNER_NAME` if provided. Defaults to `true`. |
 | `ACCESS_TOKEN` | A [github PAT](https://docs.github.com/en/github/authenticating-to-github/creating-a-personal-access-token) to use to generate `RUNNER_TOKEN` dynamically at container start. Not using this requires a valid `RUNNER_TOKEN` |
 | `APP_ID` | The github application ID. Must be paired with `APP_PRIVATE_KEY` and should not be used with `ACCESS_TOKEN` or `RUNNER_TOKEN` |
 | `APP_PRIVATE_KEY` | The github application private key. Must be paired with `APP_ID` and should not be used with `ACCESS_TOKEN` or `RUNNER_TOKEN` |

entrypoint.sh

@@ -23,8 +23,25 @@ deregister_runner() {
 
 _DISABLE_AUTOMATIC_DEREGISTRATION=${DISABLE_AUTOMATIC_DEREGISTRATION:-false}
 
-_RUNNER_NAME=${RUNNER_NAME:-${RUNNER_NAME_PREFIX:-github-runner}-$(cat /etc/hostname)}
-_RUNNER_WORKDIR=${RUNNER_WORKDIR:-/_work-${_RUNNER_NAME}}
+_RANDOM_RUNNER_SUFFIX=${RANDOM_RUNNER_SUFFIX:="true"}
+
+_RUNNER_NAME=${RUNNER_NAME:-${RUNNER_NAME_PREFIX:-github-runner}-$(head /dev/urandom | tr -dc A-Za-z0-9 | head -c 13 ; echo '')}
+if [[ ${RANDOM_RUNNER_SUFFIX} != "true" ]]; then
+  # In some cases this file does not exist
+  if [[ -f "/etc/hostname" ]]; then
+    # in some cases it can also be empty
+    if [[ $(stat --printf="%s" /etc/hostname) -ne 0 ]]; then
+      _RUNNER_NAME=${RUNNER_NAME:-${RUNNER_NAME_PREFIX:-github-runner}-$(cat /etc/hostname)}
+      echo "RANDOM_RUNNER_SUFFIX is ${RANDOM_RUNNER_SUFFIX}. /etc/hostname exists and has content. Setting runner name to ${_RUNNER_NAME}"
+    else
+      echo "RANDOM_RUNNER_SUFFIX is ${RANDOM_RUNNER_SUFFIX} ./etc/hostname exists but is empty. Not using /etc/hostname."
+    fi
+  else
+    echo "RANDOM_RUNNER_SUFFIX is ${RANDOM_RUNNER_SUFFIX} but /etc/hostname does not exist. Not using /etc/hostname."
+  fi
+fi
+
+_RUNNER_WORKDIR=${RUNNER_WORKDIR:-/_work/${_RUNNER_NAME}}
 _LABELS=${LABELS:-default}
 _RUNNER_GROUP=${RUNNER_GROUP:-Default}
 _GITHUB_HOST=${GITHUB_HOST:="github.com"}