Revert "Add Daemon Set resource"

lib/kubernetes-deploy/runner.rb

@@ -20,7 +20,6 @@
   pod_disruption_budget
   replica_set
   service_account
-  daemon_set
 ).each do |subresource|
   require "kubernetes-deploy/kubernetes_resource/#{subresource}"
 end

test/helpers/fixture_set.rb

@@ -126,13 +126,6 @@ def assert_service_account_present(name)
       assert desired.present?, "Service account #{name} does not exist"
     end
 
-    def assert_daemon_set_present(name)
-      labels = "name=#{name},app=#{app_name}"
-      daemon_sets = v1beta1_kubeclient.get_daemon_sets(namespace: namespace, label_selector: labels)
-      desired = daemon_sets.find { |ds| ds.metadata.name == name }
-      assert desired.present?, "Daemon set #{name} does not exist"
-    end
-
     def assert_annotated(obj, annotation)
       annotations = obj.metadata.annotations.to_h.stringify_keys
       assert annotations.key?(annotation), "Expected secret to have annotation #{annotation}, but it did not"

test/helpers/fixture_sets/hello_cloud.rb

@@ -15,7 +15,6 @@ def assert_all_up
       assert_poddisruptionbudget
       assert_bare_replicaset_up
       assert_all_service_accounts_up
-      assert_daemon_set_up
     end
 
     def assert_unmanaged_pod_statuses(status, count = 1)
@@ -85,9 +84,5 @@ def assert_bare_replicaset_up
     def assert_all_service_accounts_up
       assert_service_account_present("build-robot")
     end
-
-    def assert_daemon_set_up
-      assert_daemon_set_present("nginx")
-    end
   end
 end

test/integration/kubernetes_deploy_test.rb

@@ -11,14 +11,13 @@ def test_full_hello_cloud_set_deploy_succeeds
       "Deploying ConfigMap/hello-cloud-configmap-data (timeout: 30s)",
       "Hello from Docker!", # unmanaged pod logs
       "Result: SUCCESS",
-      "Successfully deployed 14 resources"
+      "Successfully deployed 13 resources"
     ], in_order: true)
 
     assert_logs_match_all([
       %r{ReplicaSet/bare-replica-set\s+1 replica, 1 availableReplica, 1 readyReplica},
       %r{Deployment/web\s+1 replica, 1 updatedReplica, 1 availableReplica},
-      %r{Service/web\s+Selects at least 1 pod},
-      %r{DaemonSet/nginx\s+1 currentNumberScheduled, 1 desiredNumberScheduled, 1 numberReady, 1 numberAvailable}
+      %r{Service/web\s+Selects at least 1 pod}
     ])
   end
 
@@ -50,10 +49,9 @@ def test_pruning_works
       'pod "unmanaged-pod-',
       'service "web"',
       'deployment "web"',
-      'ingress "web"',
-      'daemonset "nginx"'
+      'ingress "web"'
     ] # not necessarily listed in this order
-    expected_msgs = [/Pruned 6 resources and successfully deployed 3 resources/]
+    expected_msgs = [/Pruned 5 resources and successfully deployed 3 resources/]
     expected_pruned.map do |resource|
       expected_msgs << /The following resources were pruned:.*#{resource}/
     end
@@ -634,26 +632,6 @@ def test_output_when_unmanaged_pod_preexists
     assert_logs_match("Unmanaged pods like Pod/oops-it-is-static must have unique names on every deploy")
   end
 
-  def test_bad_container_on_daemon_sets_fails
-    success = deploy_fixtures("hello-cloud", subset: ["daemon_set.yml"]) do |fixtures|
-      daemon_set = fixtures['daemon_set.yml']['DaemonSet'].first
-      container = daemon_set['spec']['template']['spec']['containers'].first
-      container["image"] = "busybox"
-      container["command"] = ["ls", "/not-a-dir"]
-    end
-
-    refute success
-    assert_logs_match_all([
-      "DaemonSet/nginx: FAILED",
-      "nginx: Crashing repeatedly (exit 1). See logs for more information.",
-      "Final status: 1 currentNumberScheduled, 1 desiredNumberScheduled, 0 numberReady",
-      "Events (common success events excluded):",
-      "BackOff: Back-off restarting failed container",
-      "Logs from container 'nginx' (last 250 lines shown):",
-      "ls: /not-a-dir: No such file or directory"
-    ], in_order: true)
-  end
-
   private
 
   def count_by_revisions(pods)