add ssh service (#39)

Author: sfc-gh-aivanou

ssh_service/Dockerfile

@@ -0,0 +1,12 @@
+FROM ubuntu:22.04
+
+WORKDIR /
+
+USER root
+RUN apt-get update \
+    && apt-get install -y curl sudo
+
+# Install ttyd
+RUN curl -LO https://github.com/tsl0922/ttyd/releases/download/1.7.7/ttyd.x86_64 \
+    && mv ttyd.* /usr/local/bin/ttyd \
+    && chmod +x /usr/local/bin/ttyd

ssh_service/service_spec.yaml

@@ -0,0 +1,13 @@
+spec:
+  container:
+  - name: main
+    image: $IMAGE_URL
+    command:
+    - /bin/bash
+    args:
+    - -c
+    - "(ttyd -p 9090 -W bash &> /tmp/ttyd.log &);tail -f /tmp/ttyd.log"
+  endpoint:
+  - name: ttyd
+    port: 9090
+    public: true

ssh_service/service_start.sql

@@ -0,0 +1,17 @@
+create service SSH_SERVICE
+in compute pool $COMPUTE_POOL
+from specification '
+spec:
+  container:
+  - name: main
+    image: $IMAGE_URL
+    command:
+    - /bin/bash
+    args:
+    - -c
+    - "(ttyd -p 9090 -W bash &> /tmp/ttyd.log &);tail -f /tmp/ttyd.log"
+  endpoint:
+  - name: ttyd
+    port: 9090
+    public: true
+';