Snck3rs/docker-crontab
Snck3rs/docker-crontab
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disable crontab - bugs w/ docker

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This commit is contained in:
will Farrell 2017-06-17 20:10:47 -06:00
parent 7b0498ebba
commit 173b12a96d
1 changed files with 11 additions and 6 deletions
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17
docker-entrypoint
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@ -34,6 +34,7 @@ make_image_cmd() {
make_container_cmd() {
DOCKERARGS=$(echo ${1} | jq -r .dockerargs)
if [ "${DOCKERARGS}" == "null" ]; then DOCKERARGS=; fi
SCRIPT_NAME=$(echo ${1} | jq -r .name)
PROJECT=$(echo ${1} | jq -r .project)
CONTAINER=$(echo ${1} | jq -r .container)
TMP_COMMAND=$(echo ${1} | jq -r .command)
@ -41,18 +42,19 @@ make_container_cmd() {
if [ "${PROJECT}" != "null" ]; then
# create bash script to detect all running containers
SCRIPT_NAME=$(cat /proc/sys/kernel/random/uuid)
if [ "${SCRIPT_NAME}" == "null" ]; then
SCRIPT_NAME=$(cat /proc/sys/kernel/random/uuid)
fi
cat << EOF > ${HOME_DIR}/projects/${SCRIPT_NAME}.sh
#!/usr/bin/env bash
set -e
UUID=$1
echo "project UUID ${UUID}"
CONTAINERS=\$(docker ps --format '{{.Names}}' | grep -E "^${PROJECT}_${CONTAINER}_[0-9]+")
for CONTAINER_NAME in \$CONTAINERS; do
docker exec ${DOCKERARGS} \${CONTAINER_NAME} ${TMP_COMMAND}
done
EOF
echo "/bin/bash ${HOME_DIR}/projects/${SCRIPT_NAME}.sh \${UUID}"
echo "/bin/bash ${HOME_DIR}/projects/${SCRIPT_NAME}.sh"
else
echo "docker exec ${DOCKERARGS} ${CONTAINER} ${TMP_COMMAND}"
fi
@ -158,8 +160,11 @@ cat << EOF > ${HOME_DIR}/jobs/${SCRIPT_NAME}.sh
#!/usr/bin/env bash
set -e
UUID=\$(cat /proc/sys/kernel/random/uuid)
exec > >(read message; echo "\$(date -Iseconds) \${UUID} [info] \$message" | tee -a ${LOG_FILE} )
exec 2> >(read message; echo "\$(date -Iseconds) \${UUID} [error] \$message" | tee -a ${LOG_FILE} >&2)
# TODO enable
# [error] write /dev/stdout: broken pipe <- when getting echo from docker stdout
#exec > >(read message; echo "\$(date -Iseconds) \${UUID} [info] \$message" | tee -a ${LOG_FILE} )
#exec 2> >(read message; echo "\$(date -Iseconds) \${UUID} [error] \$message" | tee -a ${LOG_FILE} >&2)
echo "Start Cronjob **${SCRIPT_NAME}** ${COMMENT}"