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Merge pull request #1245 from munnerz/ca-sync-backoff

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Set CA sync backoff limit & add verifying installation docs
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jetstack-bot 2019-01-22 15:43:08 +00:00 committed by GitHub
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10 changed files with 117 additions and 36 deletions
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2
deploy/charts/cert-manager/Chart.yaml
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@ -1,5 +1,5 @@
name: cert-manager name: cert-manager
version: v0.6.0-beta.1 version: v0.6.0-beta.2
appVersion: v0.6.0-beta.0 appVersion: v0.6.0-beta.0
description: A Helm chart for cert-manager description: A Helm chart for cert-manager
home: https://github.com/jetstack/cert-manager home: https://github.com/jetstack/cert-manager

6
deploy/charts/cert-manager/requirements.lock
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@ -1,6 +1,6 @@
dependencies: dependencies:
- name: webhook - name: webhook
repository: file://webhook repository: file://webhook
version: v0.6.0-beta.0 version: v0.6.0-beta.1
digest: sha256:fcbb95a8494138cfb4f01735cf8a4fa181952d3bd2a628b10eb082c145130f38 digest: sha256:9775bc7a85cde517b043552472b2cb52016e8c944673cd5eee3827e11f175869
generated: 2019-01-17T15:44:50.976304931Z generated: 2019-01-22T12:13:09.082779567Z

2
deploy/charts/cert-manager/requirements.yaml
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@ -1,6 +1,6 @@
# requirements.yaml # requirements.yaml
dependencies: dependencies:
- name: webhook - name: webhook
version: "v0.6.0-beta.0" version: "v0.6.0-beta.1"
repository: "file://webhook" repository: "file://webhook"
condition: webhook.enabled condition: webhook.enabled

6
deploy/charts/cert-manager/values.yaml
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@ -8,6 +8,9 @@ global:
imagePullSecrets: [] imagePullSecrets: []
# - name: "image-pull-secret" # - name: "image-pull-secret"
# Optional priority class to be used for the cert-manager pods
priorityClassName: ""
replicaCount: 1 replicaCount: 1
strategy: {} strategy: {}
@ -114,6 +117,3 @@ affinity: {}
# value: master # value: master
# effect: NoSchedule # effect: NoSchedule
tolerations: [] tolerations: []
global:
priorityClassName: ""

2
deploy/charts/cert-manager/webhook/Chart.yaml
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@ -1,5 +1,5 @@
apiVersion: v1 apiVersion: v1
version: "v0.6.0-beta.0" version: "v0.6.0-beta.1"
appVersion: "v0.6.0-beta.0" appVersion: "v0.6.0-beta.0"
description: A Helm chart for deploying the cert-manager webhook component description: A Helm chart for deploying the cert-manager webhook component
name: webhook name: webhook

2
deploy/charts/cert-manager/webhook/templates/ca-sync.yaml
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@ -16,6 +16,7 @@ spec:
schedule: "@weekly" schedule: "@weekly"
jobTemplate: jobTemplate:
spec: spec:
backoffLimit: 20
template: template:
metadata: metadata:
labels: labels:
@ -55,6 +56,7 @@ metadata:
release: {{ .Release.Name }} release: {{ .Release.Name }}
heritage: {{ .Release.Service }} heritage: {{ .Release.Service }}
spec: spec:
backoffLimit: 20
template: template:
metadata: metadata:
labels: labels:

50
deploy/manifests/cert-manager.yaml
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@ -155,7 +155,7 @@ metadata:
namespace: "cert-manager" namespace: "cert-manager"
labels: labels:
app: webhook app: webhook
chart: webhook-v0.6.0-beta.0 chart: webhook-v0.6.0-beta.1
release: cert-manager release: cert-manager
heritage: Tiller heritage: Tiller
@ -168,7 +168,7 @@ metadata:
namespace: "cert-manager" namespace: "cert-manager"
labels: labels:
app: cert-manager app: cert-manager
chart: cert-manager-v0.6.0-beta.1 chart: cert-manager-v0.6.0-beta.2
release: cert-manager release: cert-manager
heritage: Tiller heritage: Tiller
--- ---
@ -179,7 +179,7 @@ metadata:
name: cert-manager name: cert-manager
labels: labels:
app: cert-manager app: cert-manager
chart: cert-manager-v0.6.0-beta.1 chart: cert-manager-v0.6.0-beta.2
release: cert-manager release: cert-manager
heritage: Tiller heritage: Tiller
rules: rules:
@ -199,7 +199,7 @@ metadata:
name: cert-manager name: cert-manager
labels: labels:
app: cert-manager app: cert-manager
chart: cert-manager-v0.6.0-beta.1 chart: cert-manager-v0.6.0-beta.2
release: cert-manager release: cert-manager
heritage: Tiller heritage: Tiller
roleRef: roleRef:
@ -217,7 +217,7 @@ metadata:
name: cert-manager-view name: cert-manager-view
labels: labels:
app: cert-manager app: cert-manager
chart: cert-manager-v0.6.0-beta.1 chart: cert-manager-v0.6.0-beta.2
release: cert-manager release: cert-manager
heritage: Tiller heritage: Tiller
rbac.authorization.k8s.io/aggregate-to-view: "true" rbac.authorization.k8s.io/aggregate-to-view: "true"
@ -234,7 +234,7 @@ metadata:
name: cert-manager-edit name: cert-manager-edit
labels: labels:
app: cert-manager app: cert-manager
chart: cert-manager-v0.6.0-beta.1 chart: cert-manager-v0.6.0-beta.2
release: cert-manager release: cert-manager
heritage: Tiller heritage: Tiller
rbac.authorization.k8s.io/aggregate-to-edit: "true" rbac.authorization.k8s.io/aggregate-to-edit: "true"
@ -255,7 +255,7 @@ metadata:
name: cert-manager-webhook:auth-delegator name: cert-manager-webhook:auth-delegator
labels: labels:
app: webhook app: webhook
chart: webhook-v0.6.0-beta.0 chart: webhook-v0.6.0-beta.1
release: cert-manager release: cert-manager
heritage: Tiller heritage: Tiller
roleRef: roleRef:
@ -280,7 +280,7 @@ metadata:
namespace: kube-system namespace: kube-system
labels: labels:
app: webhook app: webhook
chart: webhook-v0.6.0-beta.0 chart: webhook-v0.6.0-beta.1
release: cert-manager release: cert-manager
heritage: Tiller heritage: Tiller
roleRef: roleRef:
@ -301,7 +301,7 @@ metadata:
name: cert-manager-webhook:webhook-requester name: cert-manager-webhook:webhook-requester
labels: labels:
app: webhook app: webhook
chart: webhook-v0.6.0-beta.0 chart: webhook-v0.6.0-beta.1
release: cert-manager release: cert-manager
heritage: Tiller heritage: Tiller
rules: rules:
@ -323,7 +323,7 @@ metadata:
namespace: "cert-manager" namespace: "cert-manager"
labels: labels:
app: webhook app: webhook
chart: webhook-v0.6.0-beta.0 chart: webhook-v0.6.0-beta.1
release: cert-manager release: cert-manager
heritage: Tiller heritage: Tiller
spec: spec:
@ -345,7 +345,7 @@ metadata:
namespace: "cert-manager" namespace: "cert-manager"
labels: labels:
app: webhook app: webhook
chart: webhook-v0.6.0-beta.0 chart: webhook-v0.6.0-beta.1
release: cert-manager release: cert-manager
heritage: Tiller heritage: Tiller
spec: spec:
@ -397,7 +397,7 @@ metadata:
namespace: "cert-manager" namespace: "cert-manager"
labels: labels:
app: cert-manager app: cert-manager
chart: cert-manager-v0.6.0-beta.1 chart: cert-manager-v0.6.0-beta.2
release: cert-manager release: cert-manager
heritage: Tiller heritage: Tiller
spec: spec:
@ -445,13 +445,14 @@ metadata:
namespace: "cert-manager" namespace: "cert-manager"
labels: labels:
app: webhook app: webhook
chart: webhook-v0.6.0-beta.0 chart: webhook-v0.6.0-beta.1
release: cert-manager release: cert-manager
heritage: Tiller heritage: Tiller
spec: spec:
schedule: "@weekly" schedule: "@weekly"
jobTemplate: jobTemplate:
spec: spec:
backoffLimit: 20
template: template:
metadata: metadata:
labels: labels:
@ -487,10 +488,11 @@ metadata:
namespace: "cert-manager" namespace: "cert-manager"
labels: labels:
app: webhook app: webhook
chart: webhook-v0.6.0-beta.0 chart: webhook-v0.6.0-beta.1
release: cert-manager release: cert-manager
heritage: Tiller heritage: Tiller
spec: spec:
backoffLimit: 20
template: template:
metadata: metadata:
labels: labels:
@ -526,7 +528,7 @@ metadata:
namespace: "cert-manager" namespace: "cert-manager"
labels: labels:
app: webhook app: webhook
chart: webhook-v0.6.0-beta.0 chart: webhook-v0.6.0-beta.1
release: cert-manager release: cert-manager
heritage: Tiller heritage: Tiller
data: data:
@ -559,7 +561,7 @@ metadata:
namespace: "cert-manager" namespace: "cert-manager"
labels: labels:
app: webhook app: webhook
chart: webhook-v0.6.0-beta.0 chart: webhook-v0.6.0-beta.1
release: cert-manager release: cert-manager
heritage: Tiller heritage: Tiller
--- ---
@ -569,7 +571,7 @@ metadata:
name: cert-manager-webhook-ca-sync name: cert-manager-webhook-ca-sync
labels: labels:
app: webhook app: webhook
chart: webhook-v0.6.0-beta.0 chart: webhook-v0.6.0-beta.1
release: cert-manager release: cert-manager
heritage: Tiller heritage: Tiller
rules: rules:
@ -595,7 +597,7 @@ metadata:
name: cert-manager-webhook-ca-sync name: cert-manager-webhook-ca-sync
labels: labels:
app: webhook app: webhook
chart: webhook-v0.6.0-beta.0 chart: webhook-v0.6.0-beta.1
release: cert-manager release: cert-manager
heritage: Tiller heritage: Tiller
roleRef: roleRef:
@ -615,7 +617,7 @@ metadata:
name: v1beta1.admission.certmanager.k8s.io name: v1beta1.admission.certmanager.k8s.io
labels: labels:
app: webhook app: webhook
chart: webhook-v0.6.0-beta.0 chart: webhook-v0.6.0-beta.1
release: cert-manager release: cert-manager
heritage: Tiller heritage: Tiller
spec: spec:
@ -639,7 +641,7 @@ metadata:
namespace: "cert-manager" namespace: "cert-manager"
labels: labels:
app: webhook app: webhook
chart: webhook-v0.6.0-beta.0 chart: webhook-v0.6.0-beta.1
release: cert-manager release: cert-manager
heritage: Tiller heritage: Tiller
spec: spec:
@ -655,7 +657,7 @@ metadata:
namespace: "cert-manager" namespace: "cert-manager"
labels: labels:
app: webhook app: webhook
chart: webhook-v0.6.0-beta.0 chart: webhook-v0.6.0-beta.1
release: cert-manager release: cert-manager
heritage: Tiller heritage: Tiller
spec: spec:
@ -675,7 +677,7 @@ metadata:
namespace: "cert-manager" namespace: "cert-manager"
labels: labels:
app: webhook app: webhook
chart: webhook-v0.6.0-beta.0 chart: webhook-v0.6.0-beta.1
release: cert-manager release: cert-manager
heritage: Tiller heritage: Tiller
spec: spec:
@ -692,7 +694,7 @@ metadata:
namespace: "cert-manager" namespace: "cert-manager"
labels: labels:
app: webhook app: webhook
chart: webhook-v0.6.0-beta.0 chart: webhook-v0.6.0-beta.1
release: cert-manager release: cert-manager
heritage: Tiller heritage: Tiller
spec: spec:
@ -712,7 +714,7 @@ metadata:
name: cert-manager-webhook name: cert-manager-webhook
labels: labels:
app: webhook app: webhook
chart: webhook-v0.6.0-beta.0 chart: webhook-v0.6.0-beta.1
release: cert-manager release: cert-manager
heritage: Tiller heritage: Tiller
webhooks: webhooks:

76
docs/getting-started/2-installing.rst
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@ -67,6 +67,82 @@ To install cert-manager using the static manifests, you should run:
This issue is resolved in Kubernetes 1.13 onwards. More details can be found This issue is resolved in Kubernetes 1.13 onwards. More details can be found
in `kubernetes/kubernetes#69590`_. in `kubernetes/kubernetes#69590`_.
Verifying your installation
===========================
During installation, a number of operations including a Kubernetes 'Job' will
be created.
These resources **must** complete successfully in order for cert-manager to
run.
To verify your installation has completed, you should check the Status of all
pods in your cert-manager namespace:
.. code-block:: shell
# Get all pods, including Completed and Errored pods
$ kubectl get pods --show-all --namespace cert-manager
NAME READY STATUS RESTARTS AGE
cert-manager-7cbdc48784-rpgnt 1/1 Running 0 3m
cert-manager-webhook-5b5dd6999-kst4x 1/1 Running 0 3m
cert-manager-webhook-ca-sync-1547942400-g6985 0/1 Completed 0 3m
If the 'ca-sync' pod above does not show Completed, you may need to re-start
the Job using the ``kubectl create job`` command:
.. code-block:: shell
# Find the name of the CronJob resource
$ kubectl get cronjob --namespace cert-manager
NAME SCHEDULE SUSPEND ACTIVE LAST SCHEDULE AGE
cert-manager-webhook-ca-sync @weekly False 0 3m
# Trigger the CronJob to run immediately
$ kubectl create job \
--namespace cert-manager \
--from cronjob/cert-manager-webhook-ca-sync \
ca-sync-manually-triggered
This will trigger the cert-manager job to run again.
.. note::
If the job continues to fail, please read the
:doc:`Resource Validating Webhook </admin/resource-validation-webhook>` docs
for additional information.
Once all the pods are 'Ready', you should be good to go. To confirm, attempt
to create a basic 'selfsigned' ClusterIssuer. If you do not receive any errors
when creating the resource, the deployment should be good to go!
.. code-block:: shell
# Create a ClusterIssuer to test the webhook works okay
$ cat <<EOF > test-clusterissuer.yaml
apiVersion: certmanager.k8s.io/v1alpha1
kind: ClusterIssuer
metadata:
name: test-selfsigned
spec:
selfSigned: {}
# Create the new ClusterIssuer (if this step fails, please read the resource
# validation webhook doc linked in the note above)
$ kubectl apply -f test-clusterissuer.yaml
# Delete the newly created test ClusterIssuer
$ kubectl delete -f test-clusterissuer.yaml
If all the above steps have completed with error, you are good to go!
Next steps
==========
You'll need to set yourself at least one Issuer or ClusterIssuer resource in
order to begin issuing certificates. Take a look at the next page,
:doc:`Configuring your first Issuer or ClusterIssuer
</getting-started/3-configuring-first-issuer>`
for more information.
.. _`charts repository`: https://github.com/kubernetes/charts .. _`charts repository`: https://github.com/kubernetes/charts
.. _`Helm chart README`: https://github.com/kubernetes/charts/blob/master/stable/cert-manager/README.md .. _`Helm chart README`: https://github.com/kubernetes/charts/blob/master/stable/cert-manager/README.md
.. _`deploy directory`: https://github.com/jetstack/cert-manager/blob/master/contrib/manifests/cert-manager .. _`deploy directory`: https://github.com/jetstack/cert-manager/blob/master/contrib/manifests/cert-manager

5
docs/getting-started/3-configuring-first-issuer.rst
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@ -2,8 +2,9 @@
3. Configuring your first Issuer or ClusterIssuer 3. Configuring your first Issuer or ClusterIssuer
================================================= =================================================
Before you can issue any Certificates, you will need to configure an :doc:`Issuer </reference/issuers>` Before you can issue any Certificates, you will need to configure an
or :doc:`ClusterIssuer </reference/clusterissuers>` resource. :doc:`Issuer </reference/issuers>` or
:doc:`ClusterIssuer </reference/clusterissuers>` resource.
These represent a certificate authority from which signed x509 certificates can These represent a certificate authority from which signed x509 certificates can
be obtained, such as Let's Encrypt, or your own signing key pair stored in a be obtained, such as Let's Encrypt, or your own signing key pair stored in a

2
test/chart/lib/chartlib.sh
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@ -75,7 +75,7 @@ chartlib::detect_changed_directories() {
## subdirectory, we must modify the below line from $1/$2 to be $1/$2/$3. ## subdirectory, we must modify the below line from $1/$2 to be $1/$2/$3.
## In future, we should PR upstream so we no longer hardcode the depth of ## In future, we should PR upstream so we no longer hardcode the depth of
## directories required for this script. ## directories required for this script.
done < <(git diff --find-renames --name-only "$merge_base" "${CHART_DIRS[@]}" | awk -F/ '{ print $1"/"$2 }' | uniq) done < <(git diff --find-renames --name-only "$merge_base" "${CHART_DIRS[@]}" | awk -F/ '{ print $1"/"$2"/"$3 }' | uniq)
echo "${changed_dirs[@]}" echo "${changed_dirs[@]}"
} }