Enable links check and fix 2 links (#1259)

Author: dak1n1

GNUmakefile

@@ -152,10 +152,8 @@ website-lint: tools
 	@echo "==> Running tfproviderdocs..."
 	@tfproviderdocs check -providers-schema-json $(TF_PROV_DOCS)/schema.json -provider-name kubernetes
 	@rm -f $(TF_PROV_DOCS)/schema.json $(TF_PROV_DOCS)/terraform-provider-kubernetes
-#	@echo "==> Checking for broken links..."
-#@scripts/markdown-link-check.sh "$(DOCKER)" "$(DOCKER_RUN_OPTS)" "$(DOCKER_VOLUME_OPTS)" "$(PROVIDER_DIR)"
-# TODO: enable this check when links have been fixed.
-# https://github.com/hashicorp/terraform-provider-kubernetes/issues/990
+	@echo "==> Checking for broken links..."
+	@scripts/markdown-link-check.sh "$(DOCKER)" "$(DOCKER_RUN_OPTS)" "$(DOCKER_VOLUME_OPTS)" "$(PROVIDER_DIR)"
 
 website-lint-fix: tools
 	@echo "==> Applying automatic website linter fixes..."

website/docs/r/deployment.html.markdown

@@ -148,7 +148,7 @@ The following arguments are supported:
 * `active_deadline_seconds` - (Optional) Optional duration in seconds the pod may be active on the node relative to StartTime before the system will actively try to mark it failed and kill associated containers. Value must be a positive integer.
 * `automount_service_account_token` - (Optional) Indicates whether a service account token should be automatically mounted. Defaults to `true`.
 * `container` - (Optional) List of containers belonging to the pod. Containers cannot currently be added or removed. There must be at least one container in a Pod. Cannot be updated. For more info see [Kubernetes reference](http://kubernetes.io/docs/user-guide/containers)
-* `readiness_gate` - (Optional) If specified, all readiness gates will be evaluated for pod readiness. A pod is ready when all its containers are ready AND all conditions specified in the readiness gates have status equal to "True". [More info](https://git.k8s.io/enhancements/keps/sig-network/0007-pod-ready++.md)
+* `readiness_gate` - (Optional) If specified, all readiness gates will be evaluated for pod readiness. A pod is ready when all its containers are ready AND all conditions specified in the readiness gates have status equal to "True". [More info](https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle/#pod-readiness-gate)
 * `init_container` - (Optional) List of init containers belonging to the pod. Init containers always run to completion and each must complete successfully before the next is started. For more info see [Kubernetes reference](https://kubernetes.io/docs/concepts/workloads/pods/init-containers)/
 * `dns_policy` - (Optional) Set DNS policy for containers within the pod. Valid values are 'ClusterFirstWithHostNet', 'ClusterFirst', 'Default' or 'None'. DNS parameters given in DNSConfig will be merged with the policy selected with DNSPolicy. To have DNS options set along with hostNetwork, you have to specify DNS policy explicitly to 'ClusterFirstWithHostNet'. Optional: Defaults to 'ClusterFirst', see [Kubernetes reference](https://kubernetes.io/docs/concepts/services-networking/dns-pod-service/#pod-s-dns-policy).
 * `dns_config` - (Optional) Specifies the DNS parameters of a pod. Parameters specified here will be merged to the generated DNS configuration based on DNSPolicy. Defaults to empty. See `dns_config` block definition below.

website/docs/r/pod.html.markdown

@@ -223,7 +223,7 @@ The following arguments are supported:
 * `toleration` - (Optional) Optional pod node tolerations. For more info see [Kubernetes reference](https://kubernetes.io/docs/concepts/configuration/taint-and-toleration/)
 * `topology_spread_constraint` - (Optional) Describes how a group of pods ought to spread across topology domains. Scheduler will schedule pods in a way which abides by the constraints. For more info see [Kubernetes reference](https://kubernetes.io/docs/concepts/workloads/pods/pod-topology-spread-constraints/)
 * `volume` - (Optional) List of volumes that can be mounted by containers belonging to the pod. For more info see [Kubernetes reference](http://kubernetes.io/docs/user-guide/volumes)
-* `readiness_gate` - (Optional) If specified, all readiness gates will be evaluated for pod readiness. A pod is ready when all its containers are ready AND all conditions specified in the readiness gates have status equal to "True". [More info](https://git.k8s.io/enhancements/keps/sig-network/0007-pod-ready++.md)
+* `readiness_gate` - (Optional) If specified, all readiness gates will be evaluated for pod readiness. A pod is ready when all its containers are ready AND all conditions specified in the readiness gates have status equal to "True". [More info](https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle/#pod-readiness-gate)
 
 ### `affinity`