remove k8s

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# Plausible Analytics in Kubernetes
This guide is designed to extend the [normal self-hosting guide](https://plausible.io/docs/self-hosting), please refer to it before following this guide.
## 1. Clone the hosting repo
To deploy Plausible Analytics into Kubernetes first download the [plausible/hosting](https://github.com/plausible/hosting) repo.
```bash
git clone https://github.com/plausible/hosting
cd hosting
```
## 2. Add required configuration
Like the original self hosting guide configure your server in the `plausible-conf.env` file.
## 3. Deploy the server
Once you've entered your secret key base and base url, you're ready to deploy the server:
```bash
kubectl create namespace plausible # Create a new namespace for all resources
kubectl -n plausible create secret generic plausible-config --from-env-file=plausible-conf.env # Create a configmap from the plausible-conf.env file
# Please change the Postgres and Clickhouse passwords to something more secure here!
kubectl -n plausible create secret generic plausible-db-user --from-literal='username=postgres' --from-literal='password=postgres' # Create the Postgres user
kubectl -n plausible create secret generic plausible-events-db-user --from-literal='username=clickhouse' --from-literal='password=clickhouse' # Create the Clickhouse user
kubectl -n plausible apply -f ./kubernetes
```
You can now navigate to http://{hostname}:8000 and see the registration screen for the admin user.
## 4. (Optional) Email verification
If you've enabled email verification with `ENABLE_EMAIL_VERIFICATION=true`, you will be prompted to enter a verification code which has been sent to your email. Please configure your server for SMTP to receive this email. [Here are Plausible's SMTP configuration options](https://plausible.io/docs/self-hosting-configuration#mailersmtp-setup).
Otherwise, run this command to verify all users in the database:
```bash
kubectl -n plausible exec statefulset/plausible-db -- /bin/bash -c 'psql -U $POSTGRES_USER -d $POSTGRES_DB -c "UPDATE users SET email_verified = true;"'
```

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apiVersion: v1
kind: Service
metadata:
name: plausible-db
labels:
app.kubernetes.io/name: postgres
app.kubernetes.io/component: database
app.kubernetes.io/part-of: plausible
spec:
type: ClusterIP
ports:
- name: db
port: 5432
targetPort: 5432
protocol: TCP
selector:
app.kubernetes.io/name: postgres
app.kubernetes.io/component: database
app.kubernetes.io/part-of: plausible
---
apiVersion: apps/v1
kind: StatefulSet
metadata:
name: plausible-db
labels:
app.kubernetes.io/name: postgres
app.kubernetes.io/component: database
app.kubernetes.io/part-of: plausible
spec:
replicas: 1
serviceName: plausible-db
selector:
matchLabels:
app.kubernetes.io/name: postgres
app.kubernetes.io/component: database
app.kubernetes.io/part-of: plausible
template:
metadata:
labels:
app.kubernetes.io/name: postgres
app.kubernetes.io/component: database
app.kubernetes.io/part-of: plausible
spec:
restartPolicy: Always
# see https://github.com/docker-library/postgres/blob/6bbf1c7b308d1c4288251d73c37f6caf75f8a3d4/14/buster/Dockerfile
securityContext:
runAsUser: 999
runAsGroup: 999
fsGroup: 999
containers:
- name: plausible-db
# supported versions are 12, 13, and 14
image: postgres:latest
imagePullPolicy: Always
ports:
- containerPort: 5432
volumeMounts:
- name: data
mountPath: /var/lib/postgresql/data
env:
- name: POSTGRES_DB
value: plausible
- name: PGDATA
value: /var/lib/postgresql/data/pgdata
- name: POSTGRES_USER
valueFrom:
secretKeyRef:
name: plausible-db-user
key: username
- name: POSTGRES_PASSWORD
valueFrom:
secretKeyRef:
name: plausible-db-user
key: password
securityContext:
allowPrivilegeEscalation: false
resources:
limits:
memory: 2Gi
cpu: 1500m
requests:
memory: 65Mi
cpu: 15m
readinessProbe:
exec:
command:
- /bin/sh
- -c
- pg_isready -U postgres
initialDelaySeconds: 20
failureThreshold: 6
periodSeconds: 10
livenessProbe:
exec:
command:
- /bin/sh
- -c
- pg_isready -U postgres
initialDelaySeconds: 30
failureThreshold: 3
periodSeconds: 10
volumeClaimTemplates:
- metadata:
name: data
labels:
app.kubernetes.io/name: postgres
app.kubernetes.io/component: database
app.kubernetes.io/part-of: plausible
spec:
accessModes: ["ReadWriteOnce"]
resources:
requests:
storage: 128Mi
limits:
storage: 15Gi

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apiVersion: v1
kind: Service
metadata:
name: plausible-events-db
labels:
app.kubernetes.io/name: clickhouse
app.kubernetes.io/component: database
app.kubernetes.io/part-of: plausible
spec:
type: ClusterIP
ports:
- name: db
port: 8123
targetPort: 8123
protocol: TCP
selector:
app.kubernetes.io/name: clickhouse
app.kubernetes.io/component: database
app.kubernetes.io/part-of: plausible
---
apiVersion: v1
kind: ConfigMap
metadata:
name: plausible-events-db-config
data:
clickhouse-config.xml: |
<yandex>
<logger>
<level>warning</level>
<console>true</console>
</logger>
<!-- Stop all the unnecessary logging -->
<query_thread_log remove="remove"/>
<query_log remove="remove"/>
<text_log remove="remove"/>
<trace_log remove="remove"/>
<metric_log remove="remove"/>
<asynchronous_metric_log remove="remove"/>
</yandex>
clickhouse-user-config.xml: |
<yandex>
<profiles>
<default>
<log_queries>0</log_queries>
<log_query_threads>0</log_query_threads>
</default>
</profiles>
</yandex>
---
apiVersion: apps/v1
kind: StatefulSet
metadata:
name: plausible-events-db
labels:
app.kubernetes.io/name: clickhouse
app.kubernetes.io/component: database
app.kubernetes.io/part-of: plausible
spec:
replicas: 1
serviceName: plausible-events-db
selector:
matchLabels:
app.kubernetes.io/name: clickhouse
app.kubernetes.io/component: database
app.kubernetes.io/part-of: plausible
template:
metadata:
labels:
app.kubernetes.io/name: clickhouse
app.kubernetes.io/component: database
app.kubernetes.io/part-of: plausible
spec:
restartPolicy: Always
# see https://github.com/ClickHouse/ClickHouse/blob/master/docker/server/Dockerfile
securityContext:
runAsUser: 101
runAsGroup: 101
fsGroup: 101
containers:
- name: plausible-events-db
image: yandex/clickhouse-server:latest
imagePullPolicy: Always
ports:
- containerPort: 8123
volumeMounts:
- name: data
mountPath: /var/lib/clickhouse
- name: config
mountPath: /etc/clickhouse-server/config.d/logging.xml
subPath: clickhouse-config.xml
readOnly: true
- name: config
mountPath: /etc/clickhouse-server/users.d/logging.xml
subPath: clickhouse-user-config.xml
readOnly: true
env:
- name: CLICKHOUSE_DB
value: plausible
- name: CLICKHOUSE_USER
valueFrom:
secretKeyRef:
name: plausible-events-db-user
key: username
- name: CLICKHOUSE_PASSWORD
valueFrom:
secretKeyRef:
name: plausible-events-db-user
key: password
securityContext:
allowPrivilegeEscalation: false
resources:
limits:
memory: 2Gi
cpu: 1500m
requests:
memory: 80Mi
cpu: 10m
readinessProbe:
httpGet:
path: /ping
port: 8123
initialDelaySeconds: 20
failureThreshold: 6
periodSeconds: 10
livenessProbe:
httpGet:
path: /ping
port: 8123
initialDelaySeconds: 30
failureThreshold: 3
periodSeconds: 10
volumes:
- name: config
configMap:
name: plausible-events-db-config
volumeClaimTemplates:
- metadata:
name: data
labels:
app.kubernetes.io/name: clickhouse
app.kubernetes.io/component: database
app.kubernetes.io/part-of: plausible
spec:
accessModes: ["ReadWriteOnce"]
resources:
requests:
storage: 128Mi
limits:
storage: 20Gi

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apiVersion: v1
kind: Service
metadata:
name: plausible-smtp
labels:
app.kubernetes.io/name: smtp
app.kubernetes.io/component: email
app.kubernetes.io/part-of: plausible
spec:
type: ClusterIP
ports:
- name: smtp
port: 25
targetPort: 25
protocol: TCP
selector:
app.kubernetes.io/name: smtp
app.kubernetes.io/component: email
app.kubernetes.io/part-of: plausible
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: plausible-smtp
labels:
app.kubernetes.io/name: smtp
app.kubernetes.io/component: email
app.kubernetes.io/part-of: plausible
spec:
replicas: 1
selector:
matchLabels:
app.kubernetes.io/name: smtp
app.kubernetes.io/component: email
app.kubernetes.io/part-of: plausible
template:
metadata:
labels:
app.kubernetes.io/name: smtp
app.kubernetes.io/component: email
app.kubernetes.io/part-of: plausible
spec:
restartPolicy: Always
containers:
- name: plausible-smtp
image: bytemark/smtp:latest
imagePullPolicy: Always
ports:
- containerPort: 25
securityContext:
allowPrivilegeEscalation: false
resources:
limits:
memory: 512Mi
cpu: 500m
requests:
memory: 5Mi
cpu: 1m
readinessProbe:
tcpSocket:
port: 25
initialDelaySeconds: 20
failureThreshold: 6
periodSeconds: 10
livenessProbe:
tcpSocket:
port: 25
initialDelaySeconds: 30
failureThreshold: 3
periodSeconds: 10

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apiVersion: v1
kind: Service
metadata:
name: plausible
labels:
app.kubernetes.io/name: plausible
app.kubernetes.io/component: server
spec:
type: LoadBalancer
ports:
- name: http
port: 8000
targetPort: 8000
protocol: TCP
selector:
app.kubernetes.io/name: plausible
app.kubernetes.io/component: server
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: plausible
labels:
app.kubernetes.io/name: plausible
app.kubernetes.io/component: server
spec:
# Plausible is not currently designed to run in a clustered scenario. Increasing the replicas of this deployment is highly NOT recommended!
replicas: 1
selector:
matchLabels:
app.kubernetes.io/name: plausible
app.kubernetes.io/component: server
template:
metadata:
labels:
app.kubernetes.io/name: plausible
app.kubernetes.io/component: server
spec:
restartPolicy: Always
# see https://github.com/plausible/analytics/blob/master/Dockerfile
securityContext:
runAsUser: 1000
runAsGroup: 1000
fsGroup: 1000
initContainers:
- name: plausible-init
image: plausible/analytics:latest
command:
- "/bin/sh"
- "-c"
args:
- sleep 30 && /entrypoint.sh db createdb && /entrypoint.sh db migrate
envFrom:
- secretRef:
name: plausible-config
env:
- name: POSTGRES_USER
valueFrom:
secretKeyRef:
name: plausible-db-user
key: username
- name: POSTGRES_PASSWORD
valueFrom:
secretKeyRef:
name: plausible-db-user
key: password
- name: CLICKHOUSE_USER
valueFrom:
secretKeyRef:
name: plausible-events-db-user
key: username
- name: CLICKHOUSE_PASSWORD
valueFrom:
secretKeyRef:
name: plausible-events-db-user
key: password
- name: DATABASE_URL
value: postgres://$(POSTGRES_USER):$(POSTGRES_PASSWORD)@$(PLAUSIBLE_DB_SERVICE_HOST):$(PLAUSIBLE_DB_SERVICE_PORT)/plausible
- name: CLICKHOUSE_DATABASE_URL
value: http://$(CLICKHOUSE_USER):$(CLICKHOUSE_PASSWORD)@$(PLAUSIBLE_EVENTS_DB_SERVICE_HOST):$(PLAUSIBLE_EVENTS_DB_SERVICE_PORT)/plausible
- name: SMTP_HOST_ADDR
value: $(PLAUSIBLE_SMTP_SERVICE_HOST)
securityContext:
allowPrivilegeEscalation: false
resources:
limits:
memory: 2Gi
cpu: 1500m
requests:
memory: 50Mi
cpu: 10m
containers:
- name: plausible
image: plausible/analytics:latest
imagePullPolicy: Always
ports:
- containerPort: 8000
envFrom:
- secretRef:
name: plausible-config
env:
- name: POSTGRES_USER
valueFrom:
secretKeyRef:
name: plausible-db-user
key: username
- name: POSTGRES_PASSWORD
valueFrom:
secretKeyRef:
name: plausible-db-user
key: password
- name: CLICKHOUSE_USER
valueFrom:
secretKeyRef:
name: plausible-events-db-user
key: username
- name: CLICKHOUSE_PASSWORD
valueFrom:
secretKeyRef:
name: plausible-events-db-user
key: password
- name: DATABASE_URL
value: postgres://$(POSTGRES_USER):$(POSTGRES_PASSWORD)@$(PLAUSIBLE_DB_SERVICE_HOST):$(PLAUSIBLE_DB_SERVICE_PORT)/plausible
- name: CLICKHOUSE_DATABASE_URL
value: http://$(CLICKHOUSE_USER):$(CLICKHOUSE_PASSWORD)@$(PLAUSIBLE_EVENTS_DB_SERVICE_HOST):$(PLAUSIBLE_EVENTS_DB_SERVICE_PORT)/plausible
- name: SMTP_HOST_ADDR
value: $(PLAUSIBLE_SMTP_SERVICE_HOST)
securityContext:
allowPrivilegeEscalation: false
resources:
limits:
memory: 2Gi
cpu: 1500m
requests:
memory: 140Mi
cpu: 10m
readinessProbe:
httpGet:
path: /api/health
port: 8000
initialDelaySeconds: 35
failureThreshold: 6
periodSeconds: 10
livenessProbe:
httpGet:
path: /api/health
port: 8000
initialDelaySeconds: 45
failureThreshold: 3
periodSeconds: 10