-
Notifications
You must be signed in to change notification settings - Fork 55
/
pre-upgrade.yaml
92 lines (92 loc) · 4.29 KB
/
pre-upgrade.yaml
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
{{- if and .Values.preUpgradeHook.enabled .Values.mongodb.enabled -}}
apiVersion: batch/v1
kind: Job
metadata:
name: "{{ .Values.preUpgradeHook.name }}"
labels:
{{- include "mongodb.labels" . | nindent 4 }}
helm.sh/chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
job-name: pre-upgrade
{{- if .Values.global.labels }}
{{- include "global.tplvalues.render" ( dict "value" .Values.global.labels "context" $ ) | nindent 4 }}
{{- end }}
annotations:
"helm.sh/hook": pre-upgrade
"helm.sh/hook-weight": "5"
"helm.sh/hook-delete-policy": hook-succeeded,before-hook-creation
{{- if .Values.global.annotations}}
{{- include "global.tplvalues.render" ( dict "value" .Values.global.annotations "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.preUpgradeHook.annotations }}
{{- include "global.tplvalues.render" ( dict "value" .Values.preUpgradeHook.annotations "context" $ ) | nindent 4 }}
{{- end }}
spec:
{{- if .Values.preUpgradeHook.ttlSecondsAfterFinished }}
ttlSecondsAfterFinished: {{ .Values.preUpgradeHook.ttlSecondsAfterFinished }}
{{- end }}
template:
metadata:
name: "{{ .Values.preUpgradeHook.name }}"
labels:
app.kubernetes.io/component: mongodb
app.kubernetes.io/name: "{{ .Values.preUpgradeHook.name }}"
{{- if .Values.global.labels }}
{{- include "global.tplvalues.render" ( dict "value" .Values.global.labels "context" $ ) | nindent 8 }}
{{- end }}
{{- if .Values.preUpgradeHook.labels }}
{{- include "global.tplvalues.render" ( dict "value" .Values.preUpgradeHook.labels "context" $ ) | nindent 8 }}
{{- end }}
{{- if or .Values.global.annotations .Values.preUpgradeHook.podAnnotations }}
annotations:
{{- if .Values.global.annotations}}
{{- include "global.tplvalues.render" ( dict "value" .Values.global.annotations "context" $ ) | nindent 8 }}
{{- end }}
{{- if .Values.preUpgradeHook.podAnnotations }}
{{- include "global.tplvalues.render" ( dict "value" .Values.preUpgradeHook.podAnnotations "context" $ ) | nindent 8 }}
{{- end }}
{{- end }}
spec:
serviceAccountName: "{{ .Values.preUpgradeHook.name }}"
{{- include "global.images.renderPullSecrets" (dict "global" .Values.global "secretPath" .Values.preUpgradeHook.image.pullSecrets) | nindent 6 }}
containers:
- name: kubectl
image: {{ include "global.images.image" (dict "imageRoot" .Values.preUpgradeHook.image "global" .Values.global) }}
imagePullPolicy: {{ .Values.preUpgradeHook.image.pullPolicy }}
{{- if .Values.preUpgradeHook.resources }}
resources: {{- toYaml .Values.preUpgradeHook.resources | nindent 10 }}
{{- end }}
command:
- /bin/bash
- -c
- >
export current_mongodb_version=$(kubectl get deployment {{ .Release.Name }}-mongodb -o=jsonpath='{$.spec.template.metadata.labels}' -n {{ .Release.Namespace }} | awk -F'helm.sh/chart' '{print $2}' | awk -F'[^0-9]+' '{ print $2 }');
if [ "$current_mongodb_version" -eq "12" ];
then kubectl scale deployment {{ .Release.Name }}-mongodb --replicas=0 -n {{ .Release.Namespace }};
else echo "MongoDB is up-to-date";
fi
securityContext:
{{- toYaml .Values.preUpgradeHook.securityContext | nindent 10 }}
securityContext:
{{- toYaml .Values.preUpgradeHook.podSecurityContext | nindent 8 }}
restartPolicy: Never
{{- if .Values.preUpgradeHook.tolerations }}
tolerations:
{{- toYaml .Values.preUpgradeHook.tolerations | nindent 6 }}
{{- else if .Values.global.tolerations }}
tolerations:
{{- toYaml .Values.global.tolerations | nindent 6 }}
{{- end }}
{{- if .Values.preUpgradeHook.affinity }}
affinity:
{{- toYaml .Values.preUpgradeHook.affinity | nindent 8 }}
{{- else if .Values.global.affinity }}
affinity:
{{- toYaml .Values.global.affinity | nindent 8 }}
{{- end }}
{{- if .Values.preUpgradeHook.nodeSelector }}
nodeSelector: {{ toYaml .Values.preUpgradeHook.nodeSelector | nindent 8 }}
{{- end }}
{{- if .Values.global.nodeSelector }}
nodeSelector: {{ toYaml .Values.global.nodeSelector | nindent 8 }}
{{- end }}
{{- end }}