feat: support multi receiver by matchLabels

Signed-off-by: Raffael Sahli <[email protected]>
fluxcd · Mar 20, 2023 · 57f62f4 · 57f62f4
1 parent b841b2d
commit 57f62f4
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Showing 6 changed files with 492 additions and 47 deletions.
diff --git a/api/v1beta2/reference_types.go b/api/v1beta2/reference_types.go
@@ -29,6 +29,7 @@ type CrossNamespaceObjectReference struct {
 	Kind string `json:"kind,omitempty"`
 
 	// Name of the referent.
+	// If multiple resources are targeted `*` may be set.
 	// +kubebuilder:validation:MinLength=1
 	// +kubebuilder:validation:MaxLength=53
 	// +required
@@ -44,6 +45,7 @@ type CrossNamespaceObjectReference struct {
 	// MatchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels
 	// map is equivalent to an element of matchExpressions, whose key field is "key", the
 	// operator is "In", and the values array contains only "value". The requirements are ANDed.
+	// MatchLabels requires the name to be set to `*`.
 	// +optional
 	MatchLabels map[string]string `json:"matchLabels,omitempty"`
 }
diff --git a/config/crd/bases/notification.toolkit.fluxcd.io_alerts.yaml b/config/crd/bases/notification.toolkit.fluxcd.io_alerts.yaml
@@ -279,10 +279,11 @@ spec:
                         {key,value} in the matchLabels map is equivalent to an element
                         of matchExpressions, whose key field is "key", the operator
                         is "In", and the values array contains only "value". The requirements
-                        are ANDed.
+                        are ANDed. MatchLabels requires the name to be set to `*`.
                       type: object
                     name:
-                      description: Name of the referent.
+                      description: Name of the referent. If multiple resources are
+                        targeted `*` may be set.
                       maxLength: 53
                       minLength: 1
                       type: string

diff --git a/config/crd/bases/notification.toolkit.fluxcd.io_receivers.yaml b/config/crd/bases/notification.toolkit.fluxcd.io_receivers.yaml
@@ -288,10 +288,11 @@ spec:
                         {key,value} in the matchLabels map is equivalent to an element
                         of matchExpressions, whose key field is "key", the operator
                         is "In", and the values array contains only "value". The requirements
-                        are ANDed.
+                        are ANDed. MatchLabels requires the name to be set to `*`.
                       type: object
                     name:
-                      description: Name of the referent.
+                      description: Name of the referent. If multiple resources are
+                        targeted `*` may be set.
                       maxLength: 53
                       minLength: 1
                       type: string

diff --git a/docs/api/notification.md b/docs/api/notification.md
@@ -741,7 +741,8 @@ string
 </em>
 </td>
 <td>
-<p>Name of the referent.</p>
+<p>Name of the referent.
+If multiple resources are targeted <code>*</code> may be set.</p>
 </td>
 </tr>
 <tr>
@@ -767,7 +768,8 @@ map[string]string
 <em>(Optional)</em>
 <p>MatchLabels is a map of {key,value} pairs. A single {key,value} in the matchLabels
 map is equivalent to an element of matchExpressions, whose key field is &ldquo;key&rdquo;, the
-operator is &ldquo;In&rdquo;, and the values array contains only &ldquo;value&rdquo;. The requirements are ANDed.</p>
+operator is &ldquo;In&rdquo;, and the values array contains only &ldquo;value&rdquo;. The requirements are ANDed.
+MatchLabels requires the name to be set to <code>*</code>.</p>
 </td>
 </tr>
 </tbody>