docs(clickhouse-keeper): add README.md (#162)

* fix(clickhouse-keeper): fix deployment, update NOTES.txt

* docs(clickhouse-keeper): add README.md

clickhouse-keeper/README.md

@@ -0,0 +1,51 @@
+# clickhouse-keeper
+
+![Version: 0.1.2](https://img.shields.io/badge/Version-0.1.2-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 1.16.0](https://img.shields.io/badge/AppVersion-1.16.0-informational?style=flat-square)
+
+A ClickHouse Keeper chart for Kubernetes
+
+## Values
+
+| Key | Type | Default | Description |
+|-----|------|---------|-------------|
+| affinity | object | `{}` |  |
+| command | string | `"HOST=`hostname -s` &&\nDOMAIN=`hostname -d` &&\nif [[ $HOST =~ (.*)-([0-9]+)$ ]]; then\n    NAME=${BASH_REMATCH[1]}\n    ORD=${BASH_REMATCH[2]}\nelse\n    echo \"Failed to parse name and ordinal of Pod\"\n    exit 1\nfi &&\nexport MY_ID=$((ORD+1)) &&\nmkdir -p /tmp/clickhouse-keeper/config.d/ &&\n{\n  echo \"<yandex><keeper_server>\"\n  echo \"<server_id>${MY_ID}</server_id>\"\n  echo \"<raft_configuration>\"\n  for (( i=1; i<=$SERVERS; i++ )); do\n      echo \"<server><id>${i}</id><hostname>$NAME-$((i-1)).${DOMAIN}</hostname><port>${RAFT_PORT}</port></server>\"\n  done\n  echo \"</raft_configuration>\"\n  echo \"</keeper_server></yandex>\"\n} > /tmp/clickhouse-keeper/config.d/generated-keeper-settings.xml &&\ncat /tmp/clickhouse-keeper/config.d/generated-keeper-settings.xml &&\nif [[ \"1\" == \"$MY_ID\" ]]; then\n  clickhouse-keeper --config-file=/etc/clickhouse-keeper/keeper_config.xml --force-recovery\nelse\n  clickhouse-keeper --config-file=/etc/clickhouse-keeper/keeper_config.xml\nfi\n"` |  |
+| fullnameOverride | string | `""` |  |
+| image.pullPolicy | string | `"IfNotPresent"` |  |
+| image.repository | string | `"clickhouse/clickhouse-keeper"` |  |
+| image.tag | string | `"head-alpine"` |  |
+| imagePullSecrets | list | `[]` |  |
+| ingress.annotations | object | `{}` |  |
+| ingress.className | string | `""` |  |
+| ingress.enabled | bool | `false` |  |
+| ingress.hosts[0].host | string | `"chart-example.local"` |  |
+| ingress.hosts[0].paths[0].path | string | `"/"` |  |
+| ingress.hosts[0].paths[0].pathType | string | `"ImplementationSpecific"` |  |
+| ingress.tls | list | `[]` |  |
+| keeperConfig | string | `"<clickhouse>\n    <include_from>/tmp/clickhouse-keeper/config.d/generated-keeper-settings.xml</include_from>\n    <logger>\n        <level>trace</level>\n        <console>true</console>\n    </logger>\n    <listen_host>0.0.0.0</listen_host>\n    <keeper_server incl=\"keeper_server\">\n        <path>/var/lib/clickhouse-keeper</path>\n        <tcp_port>2181</tcp_port>\n        <four_letter_word_white_list>*</four_letter_word_white_list>\n        <coordination_settings>\n            <!-- <raft_logs_level>trace</raft_logs_level> -->\n            <raft_logs_level>information</raft_logs_level>\n        </coordination_settings>\n    </keeper_server>\n    <prometheus>\n        <endpoint>/metrics</endpoint>\n        <port>7000</port>\n        <metrics>true</metrics>\n        <events>true</events>\n        <asynchronous_metrics>true</asynchronous_metrics>\n        <!-- https://github.com/ClickHouse/ClickHouse/issues/46136 -->\n        <status_info>false</status_info>\n    </prometheus>\n</clickhouse>\n"` |  |
+| livenessProbe.exec.command[0] | string | `"bash"` |  |
+| livenessProbe.exec.command[1] | string | `"-xc"` |  |
+| livenessProbe.exec.command[2] | string | `"date && OK=$(exec 3<>/dev/tcp/127.0.0.1/2181 ; printf \"ruok\" >&3 ; IFS=; tee <&3; exec 3<&- ;); if [[ \"$OK\" == \"imok\" ]]; then exit 0; else exit 1; fi"` |  |
+| livenessProbe.initialDelaySeconds | int | `20` |  |
+| livenessProbe.timeoutSeconds | int | `15` |  |
+| nameOverride | string | `""` |  |
+| nodeSelector | object | `{}` |  |
+| persistence.accessMode | string | `"ReadWriteOnce"` |  |
+| persistence.enabled | bool | `true` |  |
+| persistence.existingClaim | string | `""` |  |
+| persistence.size | string | `"10Gi"` |  |
+| persistence.storageClass | string | `""` |  |
+| podAnnotations | object | `{}` |  |
+| podLabels | object | `{}` |  |
+| podSecurityContext | object | `{}` |  |
+| replicaCount | int | `3` |  |
+| resources | object | `{}` |  |
+| securityContext | object | `{}` |  |
+| service.port | int | `7000` |  |
+| service.type | string | `"ClusterIP"` |  |
+| tolerations | list | `[]` |  |
+| volumeMounts | list | `[]` |  |
+| volumes | list | `[]` |  |
+
+----------------------------------------------
+Autogenerated from chart metadata using [helm-docs v1.11.3](https://github.com/norwoodj/helm-docs/releases/v1.11.3)