Implement statefulset operator installer chart (#142)

Signed-off-by: Tamal Saha <[email protected]>

apis/installer/v1alpha1/register.go

@@ -74,6 +74,8 @@ func addKnownTypes(scheme *runtime.Scheme) error {
 		&ScannerList{},
 		&Sidekick{},
 		&SidekickList{},
+		&StatefulSet{},
+		&StatefulSetList{},
 		&Supervisor{},
 		&SupervisorList{},
 	)

apis/installer/v1alpha1/statefulset_types.go

@@ -0,0 +1,101 @@
+/*
+Copyright AppsCode Inc. and Contributors
+
+Licensed under the AppsCode Community License 1.0.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    https://github.com/appscode/licenses/raw/1.0.0/AppsCode-Community-1.0.0.md
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1alpha1
+
+import (
+	core "k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+const (
+	ResourceKindStatefulSet = "StatefulSet"
+	ResourceStatefulSet     = "statefulset"
+	ResourceStatefulSets    = "statefulsets"
+)
+
+// StatefulSet defines the schama for StatefulSet operator installer.
+
+// +genclient
+// +genclient:skipVerbs=updateStatus
+// +k8s:openapi-gen=true
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// +kubebuilder:object:root=true
+type StatefulSet struct {
+	metav1.TypeMeta   `json:",inline,omitempty"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+	Spec              StatefulSetSpec `json:"spec,omitempty"`
+}
+
+// StatefulSetSpec is the schema for Operator Operator values file
+type StatefulSetSpec struct {
+	//+optional
+	NameOverride string `json:"nameOverride"`
+	//+optional
+	FullnameOverride string       `json:"fullnameOverride"`
+	RegistryFQDN     string       `json:"registryFQDN"`
+	ReplicaCount     int32        `json:"replicaCount"`
+	Operator         ContianerRef `json:"operator"`
+	RbacProxy        ImageRef     `json:"rbacproxy"`
+	Cleaner          CleanerRef   `json:"cleaner"`
+	ImagePullPolicy  string       `json:"imagePullPolicy"`
+	//+optional
+	ImagePullSecrets []string `json:"imagePullSecrets"`
+	//+optional
+	CriticalAddon bool `json:"criticalAddon"`
+	//+optional
+	LogLevel int32 `json:"logLevel"`
+	//+optional
+	Annotations map[string]string `json:"annotations"`
+	//+optional
+	PodAnnotations map[string]string `json:"podAnnotations"`
+	//+optional
+	PodLabels map[string]string `json:"podLabels"`
+	//+optional
+	NodeSelector map[string]string `json:"nodeSelector"`
+	// If specified, the pod's tolerations.
+	// +optional
+	Tolerations []core.Toleration `json:"tolerations"`
+	// If specified, the pod's scheduling constraints
+	// +optional
+	Affinity *core.Affinity `json:"affinity"`
+	// PodSecurityContext holds pod-level security attributes and common container settings.
+	// Optional: Defaults to empty.  See type description for default values of each field.
+	// +optional
+	PodSecurityContext *core.PodSecurityContext `json:"podSecurityContext"`
+	ServiceAccount     ServiceAccountSpec       `json:"serviceAccount"`
+	// +optional
+	Apiserver  WebHookSpec `json:"apiserver"`
+	Monitoring Monitoring  `json:"monitoring"`
+}
+
+type ContianerRef struct {
+	ImageRef `json:",inline"`
+	// Compute Resources required by the sidecar container.
+	// +optional
+	Resources core.ResourceRequirements `json:"resources"`
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// StatefulSetList is a list of StatefulSets
+type StatefulSetList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	// Items is a list of StatefulSet CRD objects
+	Items []StatefulSet `json:"items,omitempty"`
+}

charts/statefulset/.helmignore

@@ -0,0 +1,23 @@
+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+# Helm files
+OWNERS

charts/statefulset/Chart.yaml

@@ -0,0 +1,12 @@
+apiVersion: v1
+description: StatefulSet Operator by AppsCode
+name: statefulset
+version: v0.0.1
+appVersion: v0.0.1
+home: https://kubedb.com/
+icon: https://cdn.appscode.com/images/products/stash/statefulset-icon.png
+sources:
+- https://github.com/stashed
+maintainers:
+- name: appscode
+  email: [email protected]

charts/statefulset/OWNERS

@@ -0,0 +1,5 @@
+approvers:
+- tamalsaha
+reviewers:
+- tamalsaha
+