mirror of
https://github.com/ansible/awx.git
synced 2024-11-01 16:51:11 +03:00
97 lines
2.4 KiB
Bash
Executable File
97 lines
2.4 KiB
Bash
Executable File
#!/bin/bash
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fatal() {
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if [ -n "${2}" ]; then
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echo -e "Error: ${2}"
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fi
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exit ${1}
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}
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usage() {
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cat << EOF
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Usage: $0 <options>
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Request server configuration from Ansible Tower.
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OPTIONS:
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-h Show this message
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-s Tower server (e.g. https://tower.example.com) (required)
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-k Allow insecure SSL connections and transfers
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-c Host config key (required)
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-t Job template ID (required)
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-e Extra variables
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EOF
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}
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# Initialize variables
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INSECURE=""
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# Parse arguments
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while getopts “hks:c:t:s:e:” OPTION
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do
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case ${OPTION} in
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h)
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usage
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exit 1
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;;
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s)
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TOWER_SERVER=${OPTARG}
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;;
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k)
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INSECURE="-k"
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;;
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c)
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HOST_CFG_KEY=${OPTARG}
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;;
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t)
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TEMPLATE_ID=${OPTARG}
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;;
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e)
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EXTRA_VARS=${OPTARG}
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;;
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?)
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usage
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exit
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;;
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esac
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done
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# Validate required arguments
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test -z ${TOWER_SERVER} && fatal 1 "Missing required -s argument"
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# Make sure TOWER_SERVER starts with http:// or https://
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[[ "${TOWER_SERVER}" =~ ^https?:// ]] || fatal 1 "Tower server must begin with http:// or https://"
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test -z ${HOST_CFG_KEY} && fatal 1 "Missing required -c argument"
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test -z ${TEMPLATE_ID} && fatal 1 "Missing required -t argument"
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# Generate curl --data parameter
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if [ -n "${EXTRA_VARS}" ]; then
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CURL_DATA="{\"host_config_key\": \"${HOST_CFG_KEY}\", \"extra_vars\": \"${EXTRA_VARS}\"}"
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else
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CURL_DATA="{\"host_config_key\": \"${HOST_CFG_KEY}\"}"
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fi
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# Success on any 2xx status received, failure on only 404 status received, retry any other status every min for up to 10 min
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RETRY_ATTEMPTS=10
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ATTEMPT=0
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while [[ $ATTEMPT -lt $RETRY_ATTEMPTS ]]
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do
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set -o pipefail
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HTTP_STATUS=$(curl ${INSECURE} -s -i -X POST -H 'Content-Type:application/json' --data "$CURL_DATA" ${TOWER_SERVER}/api/v2/job_templates/${TEMPLATE_ID}/callback/ 2>&1 | head -n1 | awk '{print $2}')
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CURL_RC=$?
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if [ ${CURL_RC} -ne 0 ]; then
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fatal ${CURL_RC} "curl exited with ${CURL_RC}, halting."
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fi
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# Extract http status code
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if [[ ${HTTP_STATUS} =~ ^2[0-9]+$ ]]; then
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echo "Success: ${HTTP_STATUS} received."
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break
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elif [[ ${HTTP_STATUS} =~ ^404$ ]]; then
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fatal 1 "Failed: ${HTTP_STATUS} received, encountered problem, halting."
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else
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ATTEMPT=$((ATTEMPT + 1))
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echo "Failed: ${HTTP_STATUS} received, executing retry #${ATTEMPT} in 1 minute."
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sleep 60
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fi
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done
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