From 15a8c256683abea9d7b232b599e86b79a71447ed Mon Sep 17 00:00:00 2001
From: Irbe Krumina <irbekrm@gmail.com>
Date: Wed, 26 May 2021 19:20:28 +0100
Subject: [PATCH] Bump cert manager API verson (#3670)

* Bumps minimum required version of cert-manager

Signed-off-by: irbekrm <irbekrm@gmail.com>

* Uses cert-manager.io/v1

Signed-off-by: irbekrm <irbekrm@gmail.com>
---
 docs/admin/install/install-extensions.md  | 2 +-
 docs/serving/using-auto-tls.md            | 4 ++--
 docs/serving/using-cert-manager-on-gcp.md | 6 +++---
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/docs/admin/install/install-extensions.md b/docs/admin/install/install-extensions.md
index fe7324a3e..bb4754ae6 100644
--- a/docs/admin/install/install-extensions.md
+++ b/docs/admin/install/install-extensions.md
@@ -47,7 +47,7 @@ The tabs below expand to show instructions for installing each Serving extension
     via cert-manager.
 
     1. First, install
-      [cert-manager version `0.12.0` or higher](../serving/installing-cert-manager.md)
+      [cert-manager version `v1.0.0` or higher](../serving/installing-cert-manager.md)
 
     2. Next, install the component that integrates Knative with cert-manager:
 
diff --git a/docs/serving/using-auto-tls.md b/docs/serving/using-auto-tls.md
index 26990bfb5..aa9fdbd0b 100644
--- a/docs/serving/using-auto-tls.md
+++ b/docs/serving/using-auto-tls.md
@@ -81,7 +81,7 @@ and which DNS provider validates those requests.
       [Configuring HTTPS with cert-manager and Google Cloud DNS](./using-cert-manager-on-gcp.md).
 
       ```shell
-      apiVersion: cert-manager.io/v1alpha2
+      apiVersion: cert-manager.io/v1
       kind: ClusterIssuer
       metadata:
         name: letsencrypt-dns-issuer
@@ -112,7 +112,7 @@ and which DNS provider validates those requests.
 
     ```shell
     kubectl apply -f - <<EOF
-    apiVersion: cert-manager.io/v1alpha2
+    apiVersion: cert-manager.io/v1
     kind: ClusterIssuer
     metadata:
       name: letsencrypt-http01-issuer
diff --git a/docs/serving/using-cert-manager-on-gcp.md b/docs/serving/using-cert-manager-on-gcp.md
index 93d2d3398..e1d65d8ac 100644
--- a/docs/serving/using-cert-manager-on-gcp.md
+++ b/docs/serving/using-cert-manager-on-gcp.md
@@ -38,7 +38,7 @@ and Cloud DNS:
     [Knative installation guides](../install/).
   - Your Knative cluster must be configured to use a
     [custom domain](./using-a-custom-domain.md).
-  - [cert-manager v0.6.1 or higher installed](./installing-cert-manager.md)
+  - [cert-manager v1.0.0 or higher installed](./installing-cert-manager.md)
 - Your DNS provider must be setup and configured to your domain.
 
 ## Creating a service account and using a Kubernetes secret
@@ -108,7 +108,7 @@ TLS certificates and how the requests are validated with Cloud DNS.
 
    ```shell
    kubectl apply --filename - <<EOF
-   apiVersion: cert-manager.io/v1alpha2
+   apiVersion: cert-manager.io/v1
    kind: ClusterIssuer
    metadata:
      name: letsencrypt-issuer
@@ -171,7 +171,7 @@ exists.
    export DOMAIN=<your-domain.com>
 
    kubectl apply --filename - <<EOF
-   apiVersion: cert-manager.io/v1alpha2
+   apiVersion: cert-manager.io/v1
    kind: Certificate
    metadata:
      name: my-certificate