-
Notifications
You must be signed in to change notification settings - Fork 477
/
validate-values.tpl
223 lines (208 loc) · 12.1 KB
/
validate-values.tpl
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
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
{{/* Checks for `.Release.name` */}}
{{/* NOTE: `allowLongReleaseName` was added when the max length dropped from 43 to 40, and is NOT intended for new deployments */}}
{{- if .Values.allowLongReleaseName }}
{{- if gt (len .Release.Name) 43 }}
{{ required "The `.Release.name` must be <= 43 characters (due to the 63 character limit for names in Kubernetes)!" nil }}
{{- end }}
{{- else }}
{{- if gt (len .Release.Name) 40 }}
{{ required "The `.Release.name` must be <= 40 characters (due to the 63 character limit for names in Kubernetes)!" nil }}
{{- end }}
{{- end }}
{{/* Checks for `airflow.legacyCommands` */}}
{{- if .Values.airflow.legacyCommands }}
{{- if not (eq "1" (.Values.scheduler.replicas | toString)) }}
{{ required "If `airflow.legacyCommands=true`, then `scheduler.replicas` must be set to `1`!" nil }}
{{- end }}
{{- end }}
{{/* Checks for `airflow.image` */}}
{{- if eq .Values.airflow.image.repository "apache/airflow" }}
{{- if hasPrefix "1." .Values.airflow.image.tag }}
{{- if not .Values.airflow.legacyCommands }}
{{ required "When using airflow 1.10.X, `airflow.legacyCommands` must be `true`!" nil }}
{{- end }}
{{ end }}
{{- if hasPrefix "2." .Values.airflow.image.tag }}
{{- if .Values.airflow.legacyCommands }}
{{ required "When using airflow 2.X.X, `airflow.legacyCommands` must be `false`!" nil }}
{{- end }}
{{ end }}
{{- end }}
{{/* Checks for `airflow.executor` */}}
{{- if not (has .Values.airflow.executor (list "CeleryExecutor" "CeleryKubernetesExecutor" "KubernetesExecutor")) }}
{{ required "The `airflow.executor` must be one of: [CeleryExecutor, CeleryKubernetesExecutor, KubernetesExecutor]!" nil }}
{{- end }}
{{- if eq .Values.airflow.executor "CeleryExecutor" }}
{{- if not .Values.workers.enabled }}
{{ required "If `airflow.executor=CeleryExecutor`, then `workers.enabled` should be `true`!" nil }}
{{- end }}
{{- end }}
{{- if eq .Values.airflow.executor "CeleryKubernetesExecutor" }}
{{- if not .Values.workers.enabled }}
{{ required "If `airflow.executor=CeleryKubernetesExecutor`, then `workers.enabled` should be `true`!" nil }}
{{- end }}
{{- end }}
{{- if eq .Values.airflow.executor "KubernetesExecutor" }}
{{- if or (.Values.workers.enabled) (.Values.flower.enabled) (.Values.redis.enabled) }}
{{ required "If `airflow.executor=KubernetesExecutor`, then all of [`workers.enabled`, `flower.enabled`, `redis.enabled`] should be `false`!" nil }}
{{- end }}
{{- end }}
{{/* Checks for `airflow.config` */}}
{{- if .Values.airflow.config.AIRFLOW__CORE__EXECUTOR }}
{{ required "Don't define `airflow.config.AIRFLOW__CORE__EXECUTOR`, it will be automatically set from `airflow.executor`!" nil }}
{{- end }}
{{- if or .Values.airflow.config.AIRFLOW__CORE__DAGS_FOLDER }}
{{ required "Don't define `airflow.config.AIRFLOW__CORE__DAGS_FOLDER`, it will be automatically set from `dags.path`!" nil }}
{{- end }}
{{- if or (.Values.airflow.config.AIRFLOW__CELERY__BROKER_URL) (.Values.airflow.config.AIRFLOW__CELERY__BROKER_URL_CMD) }}
{{ required "Don't define `airflow.config.AIRFLOW__CELERY__BROKER_URL`, it will be automatically set by the chart!" nil }}
{{- end }}
{{- if or (.Values.airflow.config.AIRFLOW__CELERY__RESULT_BACKEND) (.Values.airflow.config.AIRFLOW__CELERY__RESULT_BACKEND_CMD) }}
{{ required "Don't define `airflow.config.AIRFLOW__CELERY__RESULT_BACKEND`, it will be automatically set by the chart!" nil }}
{{- end }}
{{- if or (.Values.airflow.config.AIRFLOW__CORE__SQL_ALCHEMY_CONN) (.Values.airflow.config.AIRFLOW__CORE__SQL_ALCHEMY_CONN_CMD) }}
{{ required "Don't define `airflow.config.AIRFLOW__CORE__SQL_ALCHEMY_CONN`, it will be automatically set by the chart!" nil }}
{{- end }}
{{- if or (.Values.airflow.config.AIRFLOW__DATABASE__SQL_ALCHEMY_CONN) (.Values.airflow.config.AIRFLOW__DATABASE__SQL_ALCHEMY_CONN_CMD) }}
{{ required "Don't define `airflow.config.AIRFLOW__DATABASE__SQL_ALCHEMY_CONN`, it will be automatically set by the chart!" nil }}
{{- end }}
{{/* Checks for `scheduler.logCleanup` */}}
{{- if .Values.scheduler.logCleanup.enabled }}
{{- if .Values.logs.persistence.enabled }}
{{ required "If `logs.persistence.enabled=true`, then `scheduler.logCleanup.enabled` must be `false`!" nil }}
{{- end }}
{{- if include "airflow.extraVolumeMounts.has_log_path" . }}
{{ required "If `logs.path` is under any `airflow.extraVolumeMounts`, then `scheduler.logCleanup.enabled` must be `false`!" nil }}
{{- end }}
{{- if include "airflow.scheduler.extraVolumeMounts.has_log_path" . }}
{{ required "If `logs.path` is under any `scheduler.extraVolumeMounts`, then `scheduler.logCleanup.enabled` must be `false`!" nil }}
{{- end }}
{{- end }}
{{/* Checks for `workers.logCleanup` */}}
{{- if .Values.workers.enabled }}
{{- if .Values.workers.logCleanup.enabled }}
{{- if .Values.logs.persistence.enabled }}
{{ required "If `logs.persistence.enabled=true`, then `workers.logCleanup.enabled` must be `false`!" nil }}
{{- end }}
{{- if include "airflow.extraVolumeMounts.has_log_path" . }}
{{ required "If `logs.path` is under any `airflow.extraVolumeMounts`, then `workers.logCleanup.enabled` must be `false`!" nil }}
{{- end }}
{{- if include "airflow.workers.extraVolumeMounts.has_log_path" . }}
{{ required "If `logs.path` is under any `workers.extraVolumeMounts`, then `workers.logCleanup.enabled` must be `false`!" nil }}
{{- end }}
{{- end }}
{{- end }}
{{/* Checks for `logs.persistence` */}}
{{- if .Values.logs.persistence.enabled }}
{{- if not (eq .Values.logs.persistence.accessMode "ReadWriteMany") }}
{{ required "The `logs.persistence.accessMode` must be `ReadWriteMany`!" nil }}
{{- end }}
{{- if include "airflow.extraVolumeMounts.has_log_path" . }}
{{ required "If `logs.path` is under any `airflow.extraVolumeMounts`, then `logs.persistence.enabled` must be `false`!" nil }}
{{- end }}
{{- end }}
{{/* Checks for `dags.persistence` */}}
{{- if .Values.dags.persistence.enabled }}
{{- if not (has .Values.dags.persistence.accessMode (list "ReadOnlyMany" "ReadWriteMany")) }}
{{ required "The `dags.persistence.accessMode` must be one of: [ReadOnlyMany, ReadWriteMany]!" nil }}
{{- end }}
{{- end }}
{{/* Checks for `dags.gitSync` */}}
{{- if .Values.dags.gitSync.enabled }}
{{- if .Values.dags.persistence.enabled }}
{{ required "If `dags.gitSync.enabled=true`, then `persistence.enabled` must be disabled!" nil }}
{{- end }}
{{- if not .Values.dags.gitSync.repo }}
{{ required "If `dags.gitSync.enabled=true`, then `dags.gitSync.repo` must be non-empty!" nil }}
{{- end }}
{{- if and (.Values.dags.gitSync.sshSecret) (.Values.dags.gitSync.httpSecret) }}
{{ required "At most, one of `dags.gitSync.sshSecret` and `dags.gitSync.httpSecret` can be defined!" nil }}
{{- end }}
{{- if and (.Values.dags.gitSync.repo | lower | hasPrefix "git@github.com") (not .Values.dags.gitSync.sshSecret) }}
{{ required "You must define `dags.gitSync.sshSecret` when using GitHub with SSH for `dags.gitSync.repo`!" nil }}
{{- end }}
{{- end }}
{{/* Checks for `ingress` */}}
{{- if .Values.ingress.enabled }}
{{/* Checks for `ingress.apiVersion` */}}
{{- if not (has .Values.ingress.apiVersion (list "networking.k8s.io/v1" "networking.k8s.io/v1beta1")) }}
{{ required "The `ingress.apiVersion` must be one of: [networking.k8s.io/v1, networking.k8s.io/v1beta1]!" nil }}
{{- end }}
{{/* Checks for `ingress.web.path` */}}
{{- if .Values.ingress.web.path }}
{{- if not (.Values.ingress.web.path | hasPrefix "/") }}
{{ required "The `ingress.web.path` should start with a '/'!" nil }}
{{- end }}
{{- if .Values.ingress.web.path | hasSuffix "/" }}
{{ required "The `ingress.web.path` should NOT include a trailing '/'!" nil }}
{{- end }}
{{- if .Values.airflow.config.AIRFLOW__WEBSERVER__BASE_URL }}
{{- $webUrl := .Values.airflow.config.AIRFLOW__WEBSERVER__BASE_URL | urlParse }}
{{- if not (eq (.Values.ingress.web.path | trimSuffix "/*") (get $webUrl "path")) }}
{{ required (printf "The `ingress.web.path` must be compatable with `airflow.config.AIRFLOW__WEBSERVER__BASE_URL`! (try setting AIRFLOW__WEBSERVER__BASE_URL to 'http://{HOSTNAME}%s', rather than '%s')" (.Values.ingress.web.path | trimSuffix "/*") .Values.airflow.config.AIRFLOW__WEBSERVER__BASE_URL) nil }}
{{- end }}
{{- else }}
{{ required (printf "If `ingress.web.path` is set, then `airflow.config.AIRFLOW__WEBSERVER__BASE_URL` must be set! (try setting AIRFLOW__WEBSERVER__BASE_URL to 'http://{HOSTNAME}%s')" (.Values.ingress.web.path | trimSuffix "/*")) nil }}
{{- end }}
{{- end }}
{{/* Checks for `ingress.flower.path` */}}
{{- if .Values.ingress.flower.path }}
{{- if not (.Values.ingress.flower.path | hasPrefix "/") }}
{{ required "The `ingress.flower.path` should start with a '/'!" nil }}
{{- end }}
{{- if .Values.ingress.flower.path | hasSuffix "/" }}
{{ required "The `ingress.flower.path` should NOT include a trailing '/'!" nil }}
{{- end }}
{{- if .Values.airflow.config.AIRFLOW__CELERY__FLOWER_URL_PREFIX }}
{{- if not (eq (.Values.ingress.flower.path | trimSuffix "/*") .Values.airflow.config.AIRFLOW__CELERY__FLOWER_URL_PREFIX) }}
{{ required (printf "The `ingress.flower.path` must be compatable with `airflow.config.AIRFLOW__CELERY__FLOWER_URL_PREFIX`! (try setting AIRFLOW__CELERY__FLOWER_URL_PREFIX to '%s', rather than '%s')" (.Values.ingress.flower.path | trimSuffix "/*") .Values.airflow.config.AIRFLOW__CELERY__FLOWER_URL_PREFIX) nil }}
{{- end }}
{{- else }}
{{ required (printf "If `ingress.flower.path` is set, then `airflow.config.AIRFLOW__CELERY__FLOWER_URL_PREFIX` must be set! (try setting AIRFLOW__CELERY__FLOWER_URL_PREFIX to '%s')" (.Values.ingress.flower.path | trimSuffix "/*")) nil }}
{{- end }}
{{- end }}
{{- end }}
{{/* Checks for `pgbouncer` */}}
{{- if include "airflow.pgbouncer.should_use" . }}
{{- if .Values.pgbouncer.clientSSL.keyFile.existingSecret }}
{{- if not .Values.pgbouncer.clientSSL.certFile.existingSecret }}
{{ required "If `pgbouncer.clientSSL.keyFile.existingSecret` is set, then `pgbouncer.clientSSL.certFile.existingSecret` must also be!" nil }}
{{- end }}
{{- end }}
{{- if .Values.pgbouncer.clientSSL.certFile.existingSecret }}
{{- if not .Values.pgbouncer.clientSSL.keyFile.existingSecret }}
{{ required "If `pgbouncer.clientSSL.certFile.existingSecret` is set, then `pgbouncer.clientSSL.keyFile.existingSecret` must also be!" nil }}
{{- end }}
{{- end }}
{{- if .Values.pgbouncer.serverSSL.keyFile.existingSecret }}
{{- if not .Values.pgbouncer.serverSSL.certFile.existingSecret }}
{{ required "If `pgbouncer.serverSSL.keyFile.existingSecret` is set, then `pgbouncer.serverSSL.certFile.existingSecret` must also be!" nil }}
{{- end }}
{{- end }}
{{- if .Values.pgbouncer.serverSSL.certFile.existingSecret }}
{{- if not .Values.pgbouncer.serverSSL.keyFile.existingSecret }}
{{ required "If `pgbouncer.serverSSL.certFile.existingSecret` is set, then `pgbouncer.serverSSL.keyFile.existingSecret` must also be!" nil }}
{{- end }}
{{- end }}
{{- end }}
{{/* Checks for `externalDatabase` */}}
{{- if .Values.externalDatabase.host }}
{{/* check if they are using externalDatabase (the default value for `externalDatabase.host` is "localhost") */}}
{{- if not (eq .Values.externalDatabase.host "localhost") }}
{{- if .Values.postgresql.enabled }}
{{ required "If `externalDatabase.host` is set, then `postgresql.enabled` should be `false`!" nil }}
{{- end }}
{{- if not (has .Values.externalDatabase.type (list "mysql" "postgres")) }}
{{ required "The `externalDatabase.type` must be one of: [mysql, postgres]!" nil }}
{{- end }}
{{- end }}
{{- end }}
{{/* Checks for `externalRedis` */}}
{{- if .Values.externalRedis.host }}
{{/* check if they are using externalRedis (the default value for `externalRedis.host` is "localhost") */}}
{{- if not (eq .Values.externalRedis.host "localhost") }}
{{- if .Values.redis.enabled }}
{{ required "If `externalRedis.host` is set, then `redis.enabled` should be `false`!" nil }}
{{- end }}
{{- end }}
{{- end }}