[bitnami/mariadb-galera] feat: 🔒 Add readOnlyRootFilesystem support (#23596)

* [bitnami/mariadb-galera] feat:  🔒 Add readOnlyRootFilesystem support

Signed-off-by: Javier Salmeron Garcia <jsalmeron@vmware.com>

* chore: 🔧 Bump image tag

Signed-off-by: Javier Salmeron Garcia <jsalmeron@vmware.com>

* test:  Change permissions of mariadb my.cnf file

Signed-off-by: Javier Salmeron Garcia <jsalmeron@vmware.com>

---------

Signed-off-by: Javier Salmeron Garcia <jsalmeron@vmware.com>
This commit is contained in:
Javier J. Salmerón-García
2024-02-20 16:26:34 +01:00
committed by GitHub
parent b03da4d3d3
commit 7ab0f6a2bc
4 changed files with 28 additions and 6 deletions

View File

@@ -11,7 +11,7 @@ file:
filetype: directory
exists: true
/opt/bitnami/mariadb/conf/my.cnf:
mode: "0664"
mode: "0644"
filetype: file
exists: true
contents:

View File

@@ -150,6 +150,7 @@ The following diagram shows you the options you have for using Bitnami's MariaDB
| `containerSecurityContext.enabled` | Enabled containers' Security Context | `true` |
| `containerSecurityContext.seLinuxOptions` | Set SELinux options in container | `nil` |
| `containerSecurityContext.runAsUser` | Set containers' Security Context runAsUser | `1001` |
| `containerSecurityContext.runAsGroup` | Set containers' Security Context runAsGroup | `0` |
| `containerSecurityContext.runAsNonRoot` | Set container's Security Context runAsNonRoot | `true` |
| `containerSecurityContext.privileged` | Set container's Security Context privileged | `false` |
| `containerSecurityContext.readOnlyRootFilesystem` | Set container's Security Context readOnlyRootFilesystem | `false` |
@@ -266,6 +267,7 @@ The following diagram shows you the options you have for using Bitnami's MariaDB
| `metrics.containerSecurityContext.enabled` | Enabled containers' Security Context | `true` |
| `metrics.containerSecurityContext.seLinuxOptions` | Set SELinux options in container | `nil` |
| `metrics.containerSecurityContext.runAsUser` | Set containers' Security Context runAsUser | `1001` |
| `metrics.containerSecurityContext.runAsGroup` | Set containers' Security Context runAsGroup | `0` |
| `metrics.containerSecurityContext.runAsNonRoot` | Set container's Security Context runAsNonRoot | `true` |
| `metrics.containerSecurityContext.privileged` | Set container's Security Context privileged | `false` |
| `metrics.containerSecurityContext.readOnlyRootFilesystem` | Set container's Security Context readOnlyRootFilesystem | `false` |

View File

@@ -63,9 +63,7 @@ spec:
topologySpreadConstraints: {{- include "common.tplvalues.render" (dict "value" .Values.topologySpreadConstraints "context" $) | nindent 8 }}
{{- end }}
{{- if .Values.podSecurityContext.enabled }}
securityContext:
fsGroup: {{ .Values.podSecurityContext.fsGroup }}
runAsUser: {{ .Values.podSecurityContext.runAsUser }}
securityContext: {{- omit .Values.podSecurityContext "enabled" | toYaml | nindent 8 }}
{{- end }}
{{- if .Values.initContainers }}
initContainers: {{- include "common.tplvalues.render" (dict "value" .Values.initContainers "context" $) | nindent 8 }}
@@ -353,6 +351,14 @@ spec:
- name: mariadb-galera-credentials
mountPath: /opt/bitnami/mariadb/secrets/
{{- end }}
- name: tmp-dir
mountPath: /tmp
- name: app-conf-dir
mountPath: /opt/bitnami/mariadb/conf
- name: app-tmp-dir
mountPath: /opt/bitnami/mariadb/tmp
- name: app-logs-dir
mountPath: /opt/bitnami/mariadb/logs
{{- if .Values.extraVolumeMounts }}
{{- toYaml .Values.extraVolumeMounts | nindent 12 }}
{{- end }}
@@ -416,11 +422,13 @@ spec:
{{- else if ne .Values.metrics.resourcesPreset "none" }}
resources: {{- include "common.resources.preset" (dict "type" .Values.metrics.resourcesPreset) | nindent 12 }}
{{- end }}
{{- if and .Values.usePasswordFiles (not .Values.customPasswordFiles) }}
volumeMounts:
{{- if and .Values.usePasswordFiles (not .Values.customPasswordFiles) }}
- name: mariadb-galera-credentials
mountPath: /opt/bitnami/mysqld-exporter/secrets/
{{- end }}
- name: tmp-dir
mountPath: /tmp
{{- end }}
{{- if .Values.sidecars }}
{{- include "common.tplvalues.render" (dict "value" .Values.sidecars "context" $) | nindent 8 }}
@@ -456,6 +464,14 @@ spec:
configMap:
name: {{ template "mariadb-galera.initdbScriptsCM" . }}
{{- end }}
- name: app-conf-dir
emptyDir: {}
- name: app-tmp-dir
emptyDir: {}
- name: app-logs-dir
emptyDir: {}
- name: tmp-dir
emptyDir: {}
{{- if .Values.extraVolumes }}
{{- toYaml .Values.extraVolumes | nindent 8 }}
{{- end }}

View File

@@ -77,7 +77,7 @@ diagnosticMode:
image:
registry: docker.io
repository: bitnami/mariadb-galera
tag: 11.2.3-debian-11-r1
tag: 11.2.3-debian-11-r16
digest: ""
## Specify a imagePullPolicy
## Defaults to 'Always' if image tag is 'latest', else set to 'IfNotPresent'
@@ -289,6 +289,7 @@ podSecurityContext:
## @param containerSecurityContext.enabled Enabled containers' Security Context
## @param containerSecurityContext.seLinuxOptions [object,nullable] Set SELinux options in container
## @param containerSecurityContext.runAsUser Set containers' Security Context runAsUser
## @param containerSecurityContext.runAsGroup Set containers' Security Context runAsGroup
## @param containerSecurityContext.runAsNonRoot Set container's Security Context runAsNonRoot
## @param containerSecurityContext.privileged Set container's Security Context privileged
## @param containerSecurityContext.readOnlyRootFilesystem Set container's Security Context readOnlyRootFilesystem
@@ -299,6 +300,7 @@ containerSecurityContext:
enabled: true
seLinuxOptions: null
runAsUser: 1001
runAsGroup: 0
runAsNonRoot: true
privileged: false
readOnlyRootFilesystem: false
@@ -914,6 +916,7 @@ metrics:
## @param metrics.containerSecurityContext.enabled Enabled containers' Security Context
## @param metrics.containerSecurityContext.seLinuxOptions [object,nullable] Set SELinux options in container
## @param metrics.containerSecurityContext.runAsUser Set containers' Security Context runAsUser
## @param metrics.containerSecurityContext.runAsGroup Set containers' Security Context runAsGroup
## @param metrics.containerSecurityContext.runAsNonRoot Set container's Security Context runAsNonRoot
## @param metrics.containerSecurityContext.privileged Set container's Security Context privileged
## @param metrics.containerSecurityContext.readOnlyRootFilesystem Set container's Security Context readOnlyRootFilesystem
@@ -924,6 +927,7 @@ metrics:
enabled: true
seLinuxOptions: null
runAsUser: 1001
runAsGroup: 0
runAsNonRoot: true
privileged: false
readOnlyRootFilesystem: false