use gha for release

Author: puckpuck

.github/workflows/release.yml

@@ -35,4 +35,6 @@ jobs:
           platforms: linux/amd64,linux/arm64
           tags: |
             ghcr.io/puckpuck/seashell:${{ github.event.release.tag_name }}
+            ghcr.io/puckpuck/seashell:latest
             puckpuck/seashell:${{ github.event.release.tag_name }}
+            puckpuck/seashell:latest

Makefile

@@ -1,15 +1,13 @@
-VERSION=$(shell cat version.txt)
+VERSION?=dev
 
 build:
 	docker build -t puckpuck/seashell:$(VERSION) .
 
 push: build
 	docker push puckpuck/seashell:$(VERSION)
 
-push-all: build
-	docker push puckpuck/seashell:$(VERSION)
-	docker tag puckpuck/seashell:$(VERSION) puckpuck/seashell:latest
-	docker push puckpuck/seashell:latest
-
 deploy:
 	kubectl apply -f seashell.yaml
+
+run: build
+	docker run -it --rm puckpuck/seashell:$(VERSION) /bin/bash

README.md

@@ -11,20 +11,22 @@ You are encouraged to modify the ClusterRole to restrict to specific resources b
 
 ## Utilities
 The image is based on [jonlabelle/network-tools](https://github.com/jonlabelle/docker-network-tools).
-Uses `9d41292d4bc3` digest published on: 2023-01-21.
 Several utilities are installed including:
 - telnet
 - wget
 - curl
 - awk
 - jq
+- yq
+- jless
 - git
 - tcpdump
 - dig
 - nslookup
 - ping
 - traceroute
 - netstat
+- stress
 - ... and more
 
 ## Accessing the Kubernetes API and Kubelet

seashell.yaml

@@ -63,7 +63,7 @@ spec:
       serviceAccountName: seashell
       containers:
         - name: seashell
-          image: puckpuck/seashell:0.1
+          image: puckpuck/seashell:latest
           env:
             - name: NODE_NAME
               valueFrom: