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doc: fix sample yaml in docs for installing promtail to k8s #1505

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Jan 13, 2020
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doc: fix sample yaml in docs for installing promtail to k8s #1505

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86 changes: 48 additions & 38 deletions docs/clients/promtail/installation.md
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Original file line number Diff line number Diff line change
Expand Up @@ -49,40 +49,44 @@ cluster. It's the best solution for a single-tenant model.

```yaml
---Daemonset.yaml
apiVersion: extensions/v1beta1
kind: Daemonset
apiVersion: apps/v1
kind: DaemonSet
metadata:
name: promtail-daemonset
...
spec:
...
selector:
matchLabels:
name: promtail
template:
metadata:
labels:
name: promtail
spec:
serviceAccount: SERVICE_ACCOUNT
serviceAccountName: SERVICE_ACCOUNT
volumes:
- name: logs
hostPath: HOST_PATH
hostPath:
path: HOST_PATH
- name: promtail-config
configMap
configMap:
name: promtail-configmap
containers:
- name: promtail-container
args:
- -config.file=/etc/promtail/promtail.yaml
volumeMounts:
- name: logs
mountPath: MOUNT_PATH
- name: promtail-config
mountPath: /etc/promtail
...
image: grafana/promtail
args:
- -config.file=/etc/promtail/promtail.yaml
volumeMounts:
- name: logs
mountPath: MOUNT_PATH
- name: promtail-config
mountPath: /etc/promtail

---configmap.yaml
apiVersion: v1
kind: ConfigMap
metadata:
name: promtail-config
...
data:
promtail.yaml: YOUR CONFIG

Expand All @@ -92,29 +96,31 @@ kind: ClusterRole
metadata:
name: promtail-clusterrole
rules:
- apiGroups:
resources:
- nodes
- services
- pod
- apiGroups: [""]
resources:
- nodes
- services
- pod
verbs:
- get
- watch
- list

---ServiceAccount.yaml
apiVersion: v1
kind: ServiceAccount
metadata:
name: promtail-serviceaccount

---Rolebinding
apiVersion: rbac.authorization.k9s.io/v1
---Rolebinding.yaml
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
name: promtail-clusterrolebinding
subjects:
- kind: ServiceAccount
name: promtail-serviceaccount
name: promtail-serviceaccount
namespace: default
roleRef:
kind: ClusterRole
name: promtail-clusterrole
Expand All @@ -129,32 +135,36 @@ pods and deployments.

```yaml
---Deployment.yaml
apiVersion: extensions/v1beta1
apiVersion: apps/v1
kind: Deployment
metadata:
name: my_test_app
...
name: promtail-deployment
spec:
...
selector:
matchLabels:
name: promtail
template:
metadata:
labels:
name: promtail
spec:
serviceAccount: SERVICE_ACCOUNT
serviceAccountName: SERVICE_ACCOUNT
volumes:
- name: logs
hostPath: HOST_PATH
hostPath:
path: HOST_PATH
- name: promtail-config
configMap
configMap:
name: promtail-configmap
containers:
- name: promtail-container
args:
- -config.file=/etc/promtail/promtail.yaml
volumeMounts:
- name: logs
mountPath: MOUNT_PATH
- name: promtail-config
mountPath: /etc/promtail
...
...
image: grafana/promtail
args:
- -config.file=/etc/promtail/promtail.yaml
volumeMounts:
- name: logs
mountPath: MOUNT_PATH
- name: promtail-config
mountPath: /etc/promtail
```