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authorKrzysztof Opasiak <k.opasiak@samsung.com>2020-11-02 21:13:15 +0100
committerKrzysztof Opasiak <k.opasiak@samsung.com>2020-11-03 16:19:58 +0100
commit7af75e9338697d095ca5c4f4ed218d8fa947b174 (patch)
tree14684a0c0372ccf6fd70d76542ebd612fb70c3c8 /kubernetes/consul
parent2627db3364c949c6e45b55a7b8f408bb4da56948 (diff)
[CONSUL] Make consul run as non-root
Use our recently build consul image (still based on the same old consul version) and modify the deployment to make sure that it is able to run as non-root user. Issue-ID: REQ-362 Signed-off-by: Krzysztof Opasiak <k.opasiak@samsung.com> Change-Id: I43584b7f07fda1943447a4e58ee7444d20660097
Diffstat (limited to 'kubernetes/consul')
-rw-r--r--kubernetes/consul/templates/deployment.yaml37
-rw-r--r--kubernetes/consul/values.yaml7
2 files changed, 35 insertions, 9 deletions
diff --git a/kubernetes/consul/templates/deployment.yaml b/kubernetes/consul/templates/deployment.yaml
index 51c6eb72d5..6f1c57967f 100644
--- a/kubernetes/consul/templates/deployment.yaml
+++ b/kubernetes/consul/templates/deployment.yaml
@@ -39,15 +39,34 @@ spec:
spec:
imagePullSecrets:
- name: "{{ include "common.namespace" . }}-docker-registry-key"
+ initContainers:
+ - name: {{ include "common.name" . }}-chown
+ image: {{ .Values.global.busyboxRepository | default .Values.busyboxRepository }}/{{ .Values.global.busyboxImage | default .Values.busyboxImage }}
+ command:
+ - sh
+ args:
+ - -c
+ - |
+ cp -r -L /tmp/consul/config/* /consul/config/
+ chown -R {{ .Values.consulUID }}:{{ .Values.consulGID }} /consul/config
+ ls -la /consul/config
+ volumeMounts:
+ - mountPath: /tmp/consul/config
+ name: consul-agent-config
+ - mountPath: /consul/config
+ name: consul-agent-config-dir
containers:
- image: "{{ include "common.repository" . }}/{{ .Values.image }}"
command:
- - /bin/sh
- - "-c"
- - |
- apk update && apk add jq
- cp /tmp/consul/config/* /consul/config
- /usr/local/bin/docker-entrypoint.sh agent -client 0.0.0.0 -enable-script-checks -retry-join {{ .Values.consulServer.nameOverride }}
+ - sh
+ args:
+ - /usr/local/bin/docker-entrypoint.sh
+ - agent
+ - -client
+ - 0.0.0.0
+ - -enable-script-checks
+ - -retry-join
+ - {{ .Values.consulServer.nameOverride }}
name: {{ include "common.name" . }}
env:
- name: SDNC_ODL_COUNT
@@ -55,14 +74,16 @@ spec:
- name: SDNC_IS_PRIMARY_CLUSTER
value: "{{ .Values.sdnc.config.isPrimaryCluster }}"
volumeMounts:
- - mountPath: /tmp/consul/config
- name: consul-agent-config
+ - mountPath: /consul/config
+ name: consul-agent-config-dir
- mountPath: /consul/scripts
name: consul-agent-scripts-config
- mountPath: /consul/certs
name: consul-agent-certs-config
resources: {{ include "common.resources" . | nindent 10 }}
volumes:
+ - name: consul-agent-config-dir
+ emptyDir: {}
- configMap:
name: {{ include "common.fullname" . }}-configmap
name: consul-agent-config
diff --git a/kubernetes/consul/values.yaml b/kubernetes/consul/values.yaml
index 512c4c3dac..8f17dc637f 100644
--- a/kubernetes/consul/values.yaml
+++ b/kubernetes/consul/values.yaml
@@ -20,19 +20,24 @@ global:
readinessImage: onap/oom/readiness:3.0.1
loggingRepository: docker.elastic.co
loggingImage: beats/filebeat:5.5.0
+ busyboxRepository: registry.hub.docker.com
+ busyboxImage: library/busybox:latest
#################################################################
# Application configuration defaults.
#################################################################
# application image
repository: docker.io
-image: oomk8s/consul:1.0.0
+image: oomk8s/consul:2.0.0
pullPolicy: Always
#subchart name
consulServer:
nameOverride: consul-server
+consulUID: 100
+consulGID: 1000
+
# flag to enable debugging - application support required
debugEnabled: false