bump spire to latest 1.5.x version (#286)

Author: JoeMcGuire98

docs/content/about/tech-specs.md

@@ -34,7 +34,8 @@ The following tables list the software versions NGINX Service Mesh supports and
 {{% table %}}
 | NGINX Service Mesh | NGINX Plus (sidecar) | SPIRE   | NATS                  |
 |--------------------|----------------------|---------|-----------------------|
-| v1.7.0+            | R28                  | 1.5.4   | nats:2.9-alpine       |
+| v2.0.0+            | R28                  | 1.5.6   | nats:2.9-alpine       |
+| v1.7.0             | R28                  | 1.5.4   | nats:2.9-alpine       |
 | v1.6.0             | R27                  | 1.4.4   | nats:2.9.3-alpine3.16 |
 {{% /table %}}
 
@@ -53,9 +54,9 @@ NGINX Service Mesh also pulls the following publicly-accessible third-party cont
 {{% table %}}
 | Component  | Image path(s)                                                          | Version tag |
 |------------|------------------------------------------------------------------------|-------------|
-| SPIRE      | gcr.io/spiffe-io/spire-server                                          | 1.5.4       |
-|            | gcr.io/spiffe-io/k8s-workload-registrar                                | 1.5.4       |
-|            | gcr.io/spiffe-io/spire-agent                                           | 1.5.4       |
+| SPIRE      | gcr.io/spiffe-io/spire-server                                          | 1.5.6       |
+|            | gcr.io/spiffe-io/k8s-workload-registrar                                | 1.5.6       |
+|            | gcr.io/spiffe-io/spire-agent                                           | 1.5.6       |
 |            | curlimages/curl                                                        | latest      |
 |            | ubuntu (OpenShift only)                                                | 22.04       |
 |            | ghcr.io/spiffe/spiffe-csi-driver (OpenShift only)                      | 0.2.1       |

docs/content/guides/private-registry.md

@@ -37,7 +37,7 @@ Using the `--registry-password` flag can expose your plain text password on the
 
 See this [list]( {{< ref "/about/tech-specs.md#images" >}} ) for the images you need to copy to your private registry. The image names and tags must remain the same. 
 
- `gcr.io/spiffe-io/spire-agent:1.5.4` would become `your-registry/spire-agent:1.5.4`
+ `gcr.io/spiffe-io/spire-agent:1.5.6` would become `your-registry/spire-agent:1.5.6`
 
  `nats:2.9-alpine` would become `your-registry/nats:2.9-alpine`
 

helm-chart/templates/spire-agent.yaml

@@ -78,7 +78,7 @@ spec:
           done
       containers:
       - name: spire-agent
-        image: {{ include "spire.image-server" . }}/spire-agent:1.5.4
+        image: {{ include "spire.image-server" . }}/spire-agent:1.5.6
         imagePullPolicy: {{ .Values.registry.imagePullPolicy }}
         args:
         - -config

helm-chart/templates/spire-server.yaml

@@ -216,7 +216,7 @@ spec:
       shareProcessNamespace: true
       containers:
       - name: spire-server
-        image: {{ include "spire.image-server" . }}/spire-server:1.5.4
+        image: {{ include "spire.image-server" . }}/spire-server:1.5.6
         imagePullPolicy: {{ .Values.registry.imagePullPolicy }}
         args:
         - -config
@@ -263,7 +263,7 @@ spec:
           initialDelaySeconds: 5
           periodSeconds: 5
       - name: k8s-workload-registrar
-        image: {{ include "spire.image-server" . }}/k8s-workload-registrar:1.5.4
+        image: {{ include "spire.image-server" . }}/k8s-workload-registrar:1.5.6
         imagePullPolicy: {{ .Values.registry.imagePullPolicy }}
         args:
         - -config