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Do not mount consul-ca-cert to partition init if externalServers.useSystemRoots is true #885

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Dec 2, 2021
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Do not mount consul-ca-cert to partition init if externalServers.useSystemRoots is true #885

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76142b8
Do not mount consul-ca-cert to partition init if
thisisnotashwin Nov 30, 2021
3996a05
Update CHANGELOG
thisisnotashwin Nov 30, 2021
691fe82
Add review changes suggested by Luke
thisisnotashwin Dec 1, 2021
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4 changes: 4 additions & 0 deletions CHANGELOG.md
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,10 @@ IMPROVEMENTS:
* CLI
* Pre-check in the `install` command to verify the correct license secret exists when using an enterprise Consul image. [[GH-875](https://github.com/hashicorp/consul-k8s/pull/875)]

BUG FIXES:
* Helm Chart
* Admin Partitions **(Consul Enterprise only)**: Do not mount Consul CA certs to partition-init job if `externalServers.useSystemRoots` is `true`. [[GH-885](https://github.com/hashicorp/consul-k8s/pull/885)]

## 0.37.0 (November 18, 2021)

BREAKING CHANGES:
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7 changes: 5 additions & 2 deletions charts/consul/templates/partition-init-job.yaml
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Expand Up @@ -31,6 +31,7 @@ spec:
restartPolicy: Never
serviceAccountName: {{ template "consul.fullname" . }}-partition-init
{{- if .Values.global.tls.enabled }}
{{- if not (and .Values.externalServers.enabled .Values.externalServers.useSystemRoots) }}
volumes:
- name: consul-ca-cert
secret:
Expand All @@ -43,6 +44,7 @@ spec:
- key: {{ default "tls.crt" .Values.global.tls.caCert.secretKey }}
path: tls.crt
{{- end }}
{{- end }}
containers:
- name: partition-init-job
image: {{ .Values.global.imageK8S }}
Expand All @@ -59,11 +61,13 @@ spec:
key: {{ .Values.global.acls.bootstrapToken.secretKey }}
{{- end }}
{{- if .Values.global.tls.enabled }}
{{- if not (and .Values.externalServers.enabled .Values.externalServers.useSystemRoots) }}
volumeMounts:
- name: consul-ca-cert
mountPath: /consul/tls/ca
readOnly: true
{{- end }}
{{- end }}
command:
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- "/bin/sh"
- "-ec"
Expand All @@ -82,9 +86,8 @@ spec:

{{- if .Values.global.tls.enabled }}
-use-https \
{{- if not (and .Values.externalServers.enabled .Values.externalServers.useSystemRoots) }}
-consul-ca-cert=/consul/tls/ca/tls.crt \
{{- if not .Values.externalServers.enabled }}
-server-port=8501 \
{{- end }}
{{- if .Values.externalServers.tlsServerName }}
-consul-tls-server-name={{ .Values.externalServers.tlsServerName }} \
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18 changes: 18 additions & 0 deletions charts/consul/test/unit/partition-init-job.bats
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Expand Up @@ -71,6 +71,24 @@ load _helpers
[ "${actual}" = "true" ]
}

@test "partitionInit/Job: does not set consul ca cert or server-port when .externalServers.useSystemRoots is true" {
cd `chart_dir`
local command=$(helm template \
-s templates/partition-init-job.yaml \
--set 'global.enabled=false' \
--set 'global.adminPartitions.enabled=true' \
--set 'global.tls.enabled=true' \
--set 'externalServers.enabled=true' \
--set 'externalServers.hosts[0]=foo' \
--set 'externalServers.useSystemRoots=true' \
. | tee /dev/stderr |
yq -r '.spec.template.spec.containers[0].command' | tee /dev/stderr)

local actual
actual=$(echo $command | jq -r '. | any(contains("-consul-ca-cert=/consul/tls/ca/tls.crt"))' | tee /dev/stderr)
[ "${actual}" = "false" ]
}

@test "partitionInit/Job: can overwrite CA secret with the provided one" {
cd `chart_dir`
local ca_cert_volume=$(helm template \
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