Added Minimal, Basic and Dev MetaDesktops.

MinimalMetaDesktop/metauser_home/.profile

+# ~/.profile: executed by the command interpreter for login shells.
+# This file is not read by bash(1), if ~/.bash_profile or ~/.bash_login
+# exists.
+# see /usr/share/doc/bash/examples/startup-files for examples.
+# the files are located in the bash-doc package.
+
+# the default umask is set in /etc/profile; for setting the umask
+# for ssh logins, install and configure the libpam-umask package.
+#umask 022
+
+# if running bash
+if [ -n "$BASH_VERSION" ]; then
+    # include .bashrc if it exists
+    if [ -f "$HOME/.bashrc" ]; then
+	. "$HOME/.bashrc"
+    fi
+fi
+
+# set PATH so it includes user's private bin if it exists
+if [ -d "$HOME/bin" ] ; then
+    PATH="$HOME/bin:$PATH"
+fi
+
+# set PATH so it includes user's private bin if it exists
+if [ -d "$HOME/.local/bin" ] ; then
+    PATH="$HOME/.local/bin:$PATH"
+fi

MinimalMetaDesktop/metauser_home/.vnc/config

+## Supported server options to pass to vncserver upon invocation can be listed
+## in this file. See the following manpages for more: vncserver(1) Xvnc(1).
+## Several common ones are shown below. Uncomment and modify to your liking.
+##
+# securitytypes=vncauth,tlsvnc
+# desktop=sandbox
+# geometry=2000x1200
+# localhost
+# alwaysshared

MinimalMetaDesktop/metauser_home/logs/novnc.log

+Warning: could not find self.pem
+Using local websockify at /usr/lib/noVNC/utils/websockify/run
+Starting webserver and WebSockets proxy on port 8590
+/usr/lib/noVNC/utils/websockify/websockify/websocket.py:30: UserWarning: no 'numpy' module, HyBi protocol will be slower
+  warnings.warn("no 'numpy' module, HyBi protocol will be slower")
+WebSocket server settings:
+  - Listen on :8590
+  - Web server. Web root: /usr/lib/noVNC
+  - No SSL/TLS support (no cert file)
+  - proxying from :8590 to localhost:5900
+172.17.0.1 - - [14/May/2020 15:23:37] 172.17.0.1: Plain non-SSL (ws://) WebSocket connection
+172.17.0.1 - - [14/May/2020 15:23:37] 172.17.0.1: Path: '/websockify'
+172.17.0.1 - - [14/May/2020 15:23:37] connecting to: localhost:5900
+172.17.0.1: ignoring socket not ready
+172.17.0.1: ignoring socket not ready
+Warning: could not find self.pem
+Using local websockify at /usr/lib/noVNC/utils/websockify/run
+Starting webserver and WebSockets proxy on port 8590
+/usr/lib/noVNC/utils/websockify/websockify/websocket.py:30: UserWarning: no 'numpy' module, HyBi protocol will be slower
+  warnings.warn("no 'numpy' module, HyBi protocol will be slower")
+WebSocket server settings:
+  - Listen on :8590
+  - Web server. Web root: /usr/lib/noVNC
+  - No SSL/TLS support (no cert file)
+  - proxying from :8590 to localhost:5900
+172.17.0.1: ignoring socket not ready
+172.17.0.1 - - [14/May/2020 15:24:09] 172.17.0.1: Plain non-SSL (ws://) WebSocket connection
+172.17.0.1 - - [14/May/2020 15:24:09] 172.17.0.1: Path: '/websockify'
+172.17.0.1 - - [14/May/2020 15:24:09] connecting to: localhost:5900
+172.17.0.1: ignoring socket not ready
+172.17.0.1: ignoring socket not ready

MinimalMetaDesktop/metauser_home/logs/supervisord.log

+2020-05-14 15:23:25,726 INFO Included extra file "/etc/supervisor/conf.d/supervisord_novnc.conf" during parsing
+2020-05-14 15:23:25,727 INFO Included extra file "/etc/supervisor/conf.d/supervisord_vnc.conf" during parsing
+2020-05-14 15:23:25,743 INFO RPC interface 'supervisor' initialized
+2020-05-14 15:23:25,744 CRIT Server 'unix_http_server' running without any HTTP authentication checking
+2020-05-14 15:23:25,748 INFO supervisord started with pid 1
+2020-05-14 15:23:26,758 INFO spawned: 'novnc' with pid 18
+2020-05-14 15:23:26,768 INFO spawned: 'vnc' with pid 19
+2020-05-14 15:23:29,884 INFO reaped unknown pid 44
+2020-05-14 15:23:36,915 INFO success: novnc entered RUNNING state, process has stayed up for > than 10 seconds (startsecs)
+2020-05-14 15:23:36,917 INFO success: vnc entered RUNNING state, process has stayed up for > than 10 seconds (startsecs)
+2020-05-14 15:23:53,706 WARN received SIGINT indicating exit request
+2020-05-14 15:23:53,712 INFO waiting for novnc, vnc to die
+2020-05-14 15:23:54,721 INFO stopped: vnc (terminated by SIGTERM)
+2020-05-14 15:23:54,723 INFO stopped: novnc (terminated by SIGTERM)
+2020-05-14 15:23:57,760 INFO Included extra file "/etc/supervisor/conf.d/supervisord_novnc.conf" during parsing
+2020-05-14 15:23:57,761 INFO Included extra file "/etc/supervisor/conf.d/supervisord_vnc.conf" during parsing
+2020-05-14 15:23:57,776 INFO RPC interface 'supervisor' initialized
+2020-05-14 15:23:57,777 CRIT Server 'unix_http_server' running without any HTTP authentication checking
+2020-05-14 15:23:57,783 INFO supervisord started with pid 1
+2020-05-14 15:23:58,799 INFO spawned: 'novnc' with pid 11
+2020-05-14 15:23:58,808 INFO spawned: 'vnc' with pid 12
+2020-05-14 15:24:01,917 INFO reaped unknown pid 37
+2020-05-14 15:24:09,051 INFO success: novnc entered RUNNING state, process has stayed up for > than 10 seconds (startsecs)
+2020-05-14 15:24:09,057 INFO success: vnc entered RUNNING state, process has stayed up for > than 10 seconds (startsecs)
+2020-05-14 15:24:17,133 WARN received SIGINT indicating exit request
+2020-05-14 15:24:17,136 INFO waiting for novnc, vnc to die
+2020-05-14 15:24:18,140 INFO stopped: vnc (terminated by SIGTERM)
+2020-05-14 15:24:18,145 INFO stopped: novnc (terminated by SIGTERM)

MinimalMetaDesktop/metauser_home/logs/vnc.log

+xauth:  file /metauser/.Xauthority does not exist
+
+New '8424db806320:0 ()' desktop is 8424db806320:0
+
+Creating default config /metauser/.vnc/config
+Starting applications specified in /opt/tigervnc/xstartup
+Log file is /metauser/.vnc/8424db806320:0.log
+
+
+New 'f4fd1f7a7af8:0 ()' desktop is f4fd1f7a7af8:0
+
+Starting applications specified in /opt/tigervnc/xstartup
+Log file is /metauser/.vnc/f4fd1f7a7af8:0.log
+

MinimalMetaDesktop/push.sh

+#!/bin/bash
+docker tag minimalmetadesktop sarusso/minimalmetadesktop
+dind push sarusso/minimalmetadesktop

MinimalMetaDesktop/run.sh

+#!/bin/bash
+docker run -v$PWD/:/data -p5900:5900 -p8590:8590 -it minimalmetadesktop