simple healthchecks.io monitoring
cleanup unused checkup monitoring
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README.md
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README.md
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@ -44,6 +44,22 @@ Continue with "Odoo PoS configuration"
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More hardware description and a network diagram: tbd.
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More hardware description and a network diagram: tbd.
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## Monitoring
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There are two kinds of monitoring prepared: The cluster itself and the PoS
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application.
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### Simple Cluster Healthcheck
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Under `contrib/healthchecks-cronjob.yaml` a simple Kubernetes cronjob is
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provided which regularly pings [Healthchecks.io](https://healthchecks.io/).
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A secret with the ping URL needs to be added before the CronJobs does it's work:
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```
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kubectl -n hc create secret generic healthchecks-io --from-literal=HCURL=https://hc-ping.com/MYUUID
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```
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## Backup configuration
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## Backup configuration
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Example contents of `backup.env`:
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Example contents of `backup.env`:
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{
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"checkers": [
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{
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"type": "http",
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"endpoint_name": "Mikrotik Access Point",
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"endpoint_url": "http://192.168.233.1"
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},
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{
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"type": "http",
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"endpoint_name": "Odoo",
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"endpoint_url": "http://10.5.0.2:8069"
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},
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{
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"type": "http",
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"endpoint_name": "PosBox",
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"endpoint_url": "http://10.5.0.3:8069"
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},
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{
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"type": "tcp",
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"endpoint_name": "Printer 1",
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"endpoint_url": "192.168.233.3:80"
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},
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{
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"type": "tcp",
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"endpoint_name": "Printer 2",
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"endpoint_url": "192.168.233.5:80"
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},
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{
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"type": "tcp",
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"endpoint_name": "PoS Tablet",
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"endpoint_url": "192.168.233.49:80"
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}
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],
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"storage": {
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"provider": "github",
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"access_token": "HIDDEN",
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"repository_owner": "tobru",
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"repository_name": "fwu-pos-statuspage",
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"committer_name": "Checkup on PoS",
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"committer_email": "pos@feuerwehrurdorf.ch",
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"branch": "gh-pages",
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"dir": "updates"
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}
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}
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@ -0,0 +1,29 @@
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apiVersion: batch/v1beta1
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kind: CronJob
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metadata:
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name: healthchecks-io
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namespace: hc
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spec:
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schedule: "*/1 * * * *"
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concurrencyPolicy: Forbid
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successfulJobsHistoryLimit: 1
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failedJobsHistoryLimit: 1
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jobTemplate:
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spec:
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template:
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spec:
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containers:
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- name: pinghc
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env:
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- name: HCURL
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valueFrom:
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secretKeyRef:
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name: healthchecks-io
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key: HCURL
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image: busybox
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args:
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- /bin/sh
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- -c
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- "date && echo $HCURL && /bin/wget -q -O - --no-check-certificate $HCURL"
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restartPolicy: OnFailure
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@ -62,14 +62,6 @@ services:
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# networks:
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# networks:
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# localnet:
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# localnet:
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# ipv4_address: 10.5.0.5
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# ipv4_address: 10.5.0.5
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# monitoring:
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# build: ./monitoring
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# command: checkup every 10m
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# volumes:
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# - ./checkup.json:/opt/checkup/checkup.json:ro
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# networks:
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# localnet:
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# ipv4_address: 10.5.0.6
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volumes:
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volumes:
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odoo-web-data:
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odoo-web-data:
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odoo-db-data:
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odoo-db-data:
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@ -1,7 +0,0 @@
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FROM golang:1.10-alpine
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RUN set -x; apk add --no-cache git build-base && \
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go get -v -u github.com/sourcegraph/checkup/cmd/checkup && \
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mkdir -p /opt/checkup
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WORKDIR /opt/checkup
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