sharadchhetri/azp-agent-linux repository overview

FROM ubuntu:22.04
ENV TARGETARCH="linux-x64"
ARG DEBIAN_FRONTEND=noninteractive
RUN apt update
RUN apt install -y curl git jq libicu70 software-properties-common;apt-add-repository --yes --update ppa:ansible/ansible \
    && apt -y install ansible zip unzip apt-utils \
    && curl https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip -o awscliv2.zip;unzip awscliv2.zip \
    && ./aws/install -i /usr/local/aws-cli -b /usr/local/bin \
    && curl -sL https://aka.ms/InstallAzureCLIDeb | bash \
    && az bicep install
WORKDIR /azp/
COPY ./start.sh ./
RUN chmod +x ./start.sh
RUN useradd -m -d /home/agent agent
RUN chown -R agent:agent /azp /home/agent
USER agent
ENTRYPOINT [ "./start.sh" ]

#!/bin/bash
set -e
if [ -z "${AZP_URL}" ]; then
echo 1>&2 "error: missing AZP_URL environment variable"
exit 1
fi
if [ -z "${AZP_TOKEN_FILE}" ]; then
if [ -z "${AZP_TOKEN}" ]; then
echo 1>&2 "error: missing AZP_TOKEN environment variable"
exit 1
fi
AZP_TOKEN_FILE="/azp/.token"
echo -n "${AZP_TOKEN}" > "${AZP_TOKEN_FILE}"
fi
unset AZP_TOKEN
if [ -n "${AZP_WORK}" ]; then
mkdir -p "${AZP_WORK}"
fi
cleanup() {
trap "" EXIT
if [ -e ./config.sh ]; then
print_header "Cleanup. Removing Azure Pipelines agent..."
# If the agent has some running jobs, the configuration removal process will fail.
# So, give it some time to finish the job.
while true; do
  ./config.sh remove --unattended --auth "PAT" --token $(cat "${AZP_TOKEN_FILE}") && break

  echo "Retrying in 30 seconds..."
  sleep 30
done
Copy
fi
}
print_header() {
lightcyan="\033[1;36m"
nocolor="\033[0m"
echo -e "\n${lightcyan}$1${nocolor}\n"
}
⁠Let the agent ignore the token env variables
export VSO_AGENT_IGNORE="AZP_TOKEN,AZP_TOKEN_FILE"
print_header "1. Determining matching Azure Pipelines agent..."
AZP_AGENT_PACKAGES=$(curl -LsS 

-u user:$(cat "${AZP_TOKEN_FILE}") 

-H "Accept:application/json;" 

"${AZP_URL}/_apis/distributedtask/packages/agent?platform=${TARGETARCH}&top=1")
AZP_AGENT_PACKAGE_LATEST_URL=$(echo "${AZP_AGENT_PACKAGES}" | jq -r ".value[0].downloadUrl")
if [ -z "${AZP_AGENT_PACKAGE_LATEST_URL}" -o "${AZP_AGENT_PACKAGE_LATEST_URL}" == "null" ]; then
echo 1>&2 "error: could not determine a matching Azure Pipelines agent"
echo 1>&2 "check that account "${AZP_URL}" is correct and the token is valid for that account"
exit 1
fi
print_header "2. Downloading and extracting Azure Pipelines agent..."
curl -LsS "${AZP_AGENT_PACKAGE_LATEST_URL}" | tar -xz & wait $!
source ./env.sh
trap "cleanup; exit 0" EXIT
trap "cleanup; exit 130" INT
trap "cleanup; exit 143" TERM
print_header "3. Configuring Azure Pipelines agent..."
./config.sh --unattended 

--agent "${AZP_AGENT_NAME:-$(hostname)}" 

--url "${AZP_URL}" 

--auth "PAT" 

--token $(cat "${AZP_TOKEN_FILE}") 

--pool "${AZP_POOL:-Default}" 

--work "${AZP_WORK:-_work}" 

--replace 

--acceptTeeEula & wait $!
print_header "4. Running Azure Pipelines agent..."
chmod +x ./run.sh
⁠To be aware of TERM and INT signals call ./run.sh
⁠Running it with the --once flag at the end will shut down the agent after the build is executed
./run.sh "$@" & wait $!