basics of the api and the deployment with a tiltfile

Tiltfile

@@ -0,0 +1,67 @@
+# -*- mode: Starlark -*-
+
+kubectl_cmd = "kubectl"
+
+# verify kubectl command exists
+if str(local("command -v " + kubectl_cmd + " || true", quiet = True)) == "":
+    fail("Required command '" + kubectl_cmd + "' not found in PATH")
+
+# Use kustomize to build the install yaml files
+install = kustomize('config/default')
+
+# Update the root security group. Tilt requires root access to update the
+# running process.
+objects = decode_yaml_stream(install)
+for o in objects:
+    if o.get('kind') == 'Deployment' and o.get('metadata').get('name') == 'crd-bootstrap-controller-manager':
+        o['spec']['template']['spec']['securityContext']['runAsNonRoot'] = False
+        break
+
+updated_install = encode_yaml_stream(objects)
+
+# Apply the updated yaml to the cluster.
+# Allow duplicates so the e2e test can include this tilt file with other tilt files
+# setting up the same namespace.
+k8s_yaml(updated_install, allow_duplicates = True)
+
+load('ext://restart_process', 'docker_build_with_restart')
+
+# enable hot reloading by doing the following:
+# - locally build the whole project
+# - create a docker imagine using tilt's hot-swap wrapper
+# - push that container to the local tilt registry
+# Once done, rebuilding now should be a lot faster since only the relevant
+# binary is rebuilt and the hot swat wrapper takes care of the rest.
+local_resource(
+    'crd-bootstrap-controller-binary',
+    'CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -o bin/manager ./',
+    deps = [
+        "main.go",
+        "go.mod",
+        "go.sum",
+        "api",
+        "controllers",
+        "pkg",
+    ],
+)
+
+# Build the docker image for our controller. We use a specific Dockerfile
+# since tilt can't run on a scratch container.
+# `only` here is important, otherwise, the container will get updated
+# on _any_ file change. We only want to monitor the binary.
+# If debugging is enabled, we switch to a different docker file using
+# the delve port.
+entrypoint = ['/manager']
+dockerfile = 'tilt.dockerfile'
+docker_build_with_restart(
+    'ghcr.io/Skarlso/crd-bootstrap-controller',
+    '.',
+    dockerfile = dockerfile,
+    entrypoint = entrypoint,
+    only=[
+      './bin',
+    ],
+    live_update = [
+        sync('./bin/manager', '/manager'),
+    ],
+)

api/v1alpha1/bootstrap_types.go

@@ -20,22 +20,78 @@ import (
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 )
 
-// EDIT THIS FILE!  THIS IS SCAFFOLDING FOR YOU TO OWN!
-// NOTE: json tags are required.  Any new fields you add must have json tags for the fields to be serialized.
+// GitHub defines a GitHub type source where the CRD is coming from `release` section of a GitHub repository.
+type GitHub struct {
+}
+
+// ConfigMap defines a reference to a configmap which hold the CRD information. Version is taken from a version field.
+type ConfigMap struct {
+	// +required
+	Name string `json:"name"`
+	// +required
+	Version string `json:"version"`
+}
+
+// URL holds a URL from which to fetch the CRD. Version is defined through the digest of the content.
+type URL struct {
+	URL string `json:"url"`
+}
+
+// Source defines options from where to fetch CRD content.
+type Source struct {
+	// +optional
+	GitHub *GitHub `json:"gitHub,omitempty"`
+	// +optional
+	ConfigMap *ConfigMap `json:"configMap,omitempty"`
+	// +optional
+	URL *URL `json:"url,omitempty"`
+}
 
 // BootstrapSpec defines the desired state of Bootstrap
 type BootstrapSpec struct {
-	// INSERT ADDITIONAL SPEC FIELDS - desired state of cluster
-	// Important: Run "make" to regenerate code after modifying this file
+	// Interval defines the regular interval at which a poll for new version should happen.
+	// +optional
+	Interval metav1.Time `json:"interval,omitempty"`
+
+	// SourceRef defines a reference to a source which will provide a CRD based on some contract.
+	// +required
+	Source *Source `json:"source"`
 
-	// Foo is an example field of Bootstrap. Edit bootstrap_types.go to remove/update
-	Foo string `json:"foo,omitempty"`
+	// TemplateRef defines a reference to a configmap which holds a template that we will use to verify that
+	// the CRD doesn't break anything if applied.
+	// +required
+	TemplateRef string `json:"templateRef"`
 }
 
 // BootstrapStatus defines the observed state of Bootstrap
 type BootstrapStatus struct {
-	// INSERT ADDITIONAL STATUS FIELD - define observed state of cluster
-	// Important: Run "make" to regenerate code after modifying this file
+	// ObservedGeneration is the last reconciled generation.
+	// +optional
+	ObservedGeneration int64 `json:"observedGeneration,omitempty"`
+
+	// +optional
+	// +kubebuilder:printcolumn:name="Ready",type="string",JSONPath=".status.conditions[?(@.type==\"Ready\")].status",description=""
+	// +kubebuilder:printcolumn:name="Status",type="string",JSONPath=".status.conditions[?(@.type==\"Ready\")].message",description=""
+	Conditions []metav1.Condition `json:"conditions,omitempty"`
+
+	// +optional
+	LastAttemptedVersion string `json:"lastAttemptedVersion,omitempty"`
+
+	// +optional
+	LastAppliedVersion string `json:"lastAppliedVersion,omitempty"`
+
+	// +optional
+	LastAppliedDigest string `json:"lastAppliedDigest,omitempty"`
+}
+
+// GetConditions returns the conditions of the ComponentVersion.
+func (in *Bootstrap) GetConditions() []metav1.Condition {
+	return in.Status.Conditions
+}
+
+// SetConditions sets the conditions of the ComponentVersion.
+func (in *Bootstrap) SetConditions(conditions []metav1.Condition) {
+	in.Status.Conditions = conditions
 }
 
 //+kubebuilder:object:root=true