Fixed build

public/v2/apps/sshd.json

@@ -0,0 +1,51 @@
+{
+    "captainVersion": "2",
+    "documentation": "Taken from https://docs.docker.com/engine/examples/running_ssh_service/#build-an-eg_sshd-image ",
+    "displayName": "SSH Container",
+    "description": "Just a simple container that has sshd installed so you can SSH directly into this container.",
+    "isOfficial": true,
+    "dockerCompose": {
+        "version": "3.3",
+        "services": {
+            "$$cap_appname": {
+                "dockerfileLines": [
+                    "FROM ubuntu:16.04",
+                    "RUN apt-get update && apt-get install -y openssh-server",
+                    "RUN mkdir /var/run/sshd",
+                    "RUN echo 'root:$$cap_sshd_password' | chpasswd",
+                    "RUN sed -i 's/PermitRootLogin prohibit-password/PermitRootLogin yes/' /etc/ssh/sshd_config",
+                    "# SSH login fix. Otherwise user is kicked off after login",
+                    "RUN sed 's@sessions*requireds*pam_loginuid.so@session optional pam_loginuid.so@g' -i /etc/pam.d/sshd",
+                    "ENV NOTVISIBLE \"in users profile\"",
+                    "RUN echo \"export VISIBLE=now\" >> /etc/profile",
+                    "EXPOSE 22",
+                    "CMD [\"/usr/sbin/sshd\", \"-D\"]"
+                ],
+                "ports": ["$$cap_sshd_port:22"],
+                "volumes": ["$$cap_appname-data:/data"],
+                "restart": "always",
+                "environment": {}
+            }
+        }
+    },
+    "instructions": {
+        "start": "The following app sets up an SSHd service in a container that you can use to connect to and inspect other container’s volumes, or to get quick access to a test container.\n\n\nIMPORTANT:\nThis setup uses password login. You can optionally mount your keys and use public/private key to log in.",
+        "end": "The container is built and deployed. You can now connect to this container from your local machine by running the following command: \n\n ssh root@IpAddressOfServer -p $$cap_sshd_port"
+    },
+    "variables": [
+        {
+            "id": "$$cap_sshd_password",
+            "label": "Your SSH root password",
+            "description": "Enter a secure password",
+            "defaultValue": "pAsSwOrD",
+            "validRegex": "/.{8,}/"
+        },
+        {
+            "id": "$$cap_sshd_port",
+            "label": "Your SSH exposed port",
+            "description": "Enter a port number",
+            "defaultValue": "4646",
+            "validRegex": "/^\\d+$/"
+        }
+    ]
+}