docs: add lifecycle in lb_certificate example (#1546)

NicolasCARPi · web-flow · commit 49f02a870c28 · 2022-10-26T15:43:01.000+02:00
If the `create_before_destroy` lifecycle rule is not set on a
certificate attached to a load balancer, the user will get the error
message: "operation was rejected because the certificate is used on a
frontend" when trying to change the certificate (add a domain for
instance).
diff --git a/docs/resources/lb_frontend.md b/docs/resources/lb_frontend.md
@@ -45,6 +45,10 @@ resource scaleway_lb_certificate cert01 {
     letsencrypt {
         common_name = "${replace(scaleway_lb_ip.ip01.ip_address,".", "-")}.lb.${scaleway_lb.lb01.region}.scw.cloud"
     }
+    # Make sure the new certificate is created before the old one can be replaced
+    lifecycle {
+        create_before_destroy = true
+    }
 }
 
 resource scaleway_lb_frontend frt01 {

Original file line number	Diff line number	Diff line change
`@@ -45,6 +45,10 @@ resource scaleway_lb_certificate cert01 {`
`45`	`45`	`letsencrypt {`
`46`	`46`	`common_name = "${replace(scaleway_lb_ip.ip01.ip_address,".", "-")}.lb.${scaleway_lb.lb01.region}.scw.cloud"`
`47`	`47`	`}`
	`48`	`+ # Make sure the new certificate is created before the old one can be replaced`
	`49`	`+ lifecycle {`
	`50`	`+ create_before_destroy = true`
	`51`	`+ }`
`48`	`52`	`}`
`49`	`53`
`50`	`54`	`resource scaleway_lb_frontend frt01 {`