Scrapes info from https://alertmobile.alert-group.nl/ and publishes last alarm notifications to Slack.
Requirements:
KLANT_NUMMER = E... KLANT_CODE = <pass> SLACK_WEBHOOK_URL = https://hooks.slack.com/services/T../B../a.. TIMEZONE = Europe/Amsterdam # used by Docker image HEALTH_FILE = <file_path>
Building:
docker build --build-arg=GITVERSION=$(git describe --always) \
-t $NAMESPACE/alert-group-nl-log2slack .
Health checks:
#!/bin/sh
now=$(date +%s)
updated=$(stat -c%Y "$HEALTH_FILE" 2>/dev/null || echo 0)
if [ $((now - updated)) -gt 900 ]; then
echo "No updates in the last $((now - updated)) seconds" >&2
exit 1
fi
exit 0