Moved/Renamed Docker test dirs

author: Joseph Henry <josephjah@gmail.com> 2015-11-09 19:37:19 -0800
committer: Joseph Henry <josephjah@gmail.com> 2015-11-09 19:37:19 -0800
commit: 19f09e46faaee6e2cfe52221e3e01946d31692f3 (patch)
tree: 44b0df666a001419a6fbd14775fcc079f2a64bab /docker-test/httpd_demo
parent: 134ad8ac21711422ae55eb74b6130c6d036c9ade (diff)
download: infinitytier-19f09e46faaee6e2cfe52221e3e01946d31692f3.tar.gz
infinitytier-19f09e46faaee6e2cfe52221e3e01946d31692f3.zip
7 files changed, 573 insertions, 0 deletions
diff --git a/docker-test/httpd_demo/Dockerfile b/docker-test/httpd_demo/Dockerfile
new file mode 100644
index 00000000..a5de2140
--- /dev/null
+++ b/docker-test/httpd_demo/Dockerfile
@@ -0,0 +1,39 @@
+# A basic harnessed application example using ZeroTier-One and user-space IP stack
+FROM fedora:20
+
+MAINTAINER https://www.zerotier.com/
+
+# Install Apache
+RUN yum -y update && yum clean all
+RUN yum -y install httpd && yum clean all
+
+# Add files
+ADD zerotier-one /
+ADD zerotier-cli /
+ADD intercept /
+ADD lib/libintercept.so.1.0 /
+ADD lib/liblwip.so /
+ADD htdocs/index.html /
+ADD htdocs/ZeroTierIcon.png /
+
+RUN cp libintercept.so.1.0 lib/libintercept.so.1.0
+RUN cp liblwip.so lib/liblwip.so
+
+# Install sys-call intercept library
+RUN cp libintercept.so.1.0 /lib/libintercept.so.1.0
+RUN ln -sf /lib/libintercept.so.1.0 /lib/libintercept
+RUN /usr/bin/install -c intercept /usr/bin
+
+RUN echo "Apache" >> /var/www/html/index.html
+EXPOSE 9993/udp
+
+RUN mv index.html /var/www/html/index.html
+RUN mv ZeroTierIcon.png /var/www/html/ZeroTierIcon.png
+
+# Start ZeroTier-One
+RUN mkdir -p /var/lib/zerotier-one/networks.d
+RUN touch /var/lib/zerotier-one/networks.d/8056c2e21c000001.conf
+
+ADD entrypoint.sh /entrypoint.sh
+RUN chmod -v +x /entrypoint.sh
+CMD ["./entrypoint.sh"]
diff --git a/docker-test/httpd_demo/entrypoint.sh b/docker-test/httpd_demo/entrypoint.sh
new file mode 100644
index 00000000..3e8845b4
--- /dev/null
+++ b/docker-test/httpd_demo/entrypoint.sh
@@ -0,0 +1,53 @@
+#!/bin/bash
+
+export PATH=/bin:/usr/bin:/usr/local/bin:/sbin:/usr/sbin:/
+
+echo '***'
+echo '*** ZeroTier Network Containers Preview'
+echo '*** https://www.zerotier.com/'
+echo '***'
+echo '*** Starting ZeroTier network container host...'
+
+chown -R daemon /var/lib/zerotier-one
+chgrp -R daemon /var/lib/zerotier-one
+su daemon -s /bin/bash -c '/zerotier-one -d -U -p9993 >>/tmp/zerotier-one.out 2>&1'
+#/zerotier-one -d -U -p9993 >>/tmp/zerotier-one.out 2>&1
+
+echo '*** Waiting for initial identity generation...'
+
+while [ ! -s /var/lib/zerotier-one/identity.secret ]; do
+	sleep 0.2
+done
+
+echo '*** Waiting for network config...'
+
+virtip4=""
+while [ ! -s /var/lib/zerotier-one/networks.d/8056c2e21c000001.conf ]; do
+	sleep 0.2
+done
+while [ -z "$virtip4" ]; do
+	sleep 0.2
+	virtip4=`/zerotier-cli listnetworks | grep -F 8056c2e21c000001 | cut -d ' ' -f 9 | sed 's/,/\n/g' | grep -F '.' | cut -d / -f 1`
+done
+
+echo '*** Starting Apache...'
+
+echo '***'
+echo '*** Up and running at' $virtip4 '-- join network 8056c2e21c000001 and try:'
+echo '*** > ping' $virtip4
+echo -n '*** > curl http://'
+echo -n $virtip4
+echo '/'
+echo '***'
+echo "*** Be (a little) patient. It'll probably take 1-2 minutes to be reachable."
+echo '***'
+echo '*** Follow https://www.zerotier.com/blog for news and release announcements!'
+echo '***'
+
+#while /bin/true; do
+#	sleep 1000000
+#done
+
+sleep 0.5
+rm -rf /run/httpd/* /tmp/httpd*
+intercept /usr/sbin/httpd -D FOREGROUND >>/tmp/apache.out 2>&1
diff --git a/docker-test/httpd_demo/htdocs/ZeroTierIcon.png b/docker-test/httpd_demo/htdocs/ZeroTierIcon.png
new file mode 100644
index 00000000..4d9641b3
--- /dev/null
+++ b/docker-test/httpd_demo/htdocs/ZeroTierIcon.png
diff --git a/docker-test/httpd_demo/htdocs/index.html b/docker-test/httpd_demo/htdocs/index.html
new file mode 100644
index 00000000..017e4493
--- /dev/null
+++ b/docker-test/httpd_demo/htdocs/index.html
@@ -0,0 +1,69 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+	<meta http-equiv="X-UA-Compatible" content="IE=edge">
+	<meta charset="utf-8">
+	<meta name="viewport" content="width=device-width, initial-scale=1">
+	<link rel="stylesheet" href="http://bootswatch.com/cosmo/bootstrap.min.css">
+	<title>ZeroTier Network Containers Preview</title>
+</head>
+<body>
+
+<br><br>
+
+<div class="container-fluid">
+	<div class="row">
+		<div class="col-xs-1 col-xs-offset-1"><img src="ZeroTierIcon.png" style="width: 100%; height: 100%;"></div>
+		<div class="col-xs-9">
+			<h1>ZeroTier Network Containers Preview</h1>
+			(a.k.a. super bleeding edge pre-alphe pre-release demo)
+		</div>
+	</div>
+</div>
+
+<br>
+<hr>
+<br>
+
+<div class="container-fluid"><div class="row"><div class="col-xs-10 col-xs-offset-1 lead">
+
+<p><b>This page is being served from a Docker container with its own private TCP/IP microservice.</b></p>
+
+<p>
+It's connected to a virtual network, but if you "docker exec" into it and look around you won't find any special devices. No special privileges or configuration changes on the Docker host were needed. Everything is completely "stock" and completely self-contained.
+</p>
+
+<p>
+There's nothing special about the web server. It's just Apache. There's nothing special about the Linux image. It's based on a regular Fedora Docker base image. Other than Apache, the only thing this image contains is the ZeroTier network containers microservice and dynamic library.
+</p>
+
+<p>
+When Apache is run, our launcher script configures it to load a special dynamic library. This library intercepts calls to the Linux C networking API, redirecting network I/O to our private network stack microservice instead of the standard Linux kernel network path. This microservice takes care of the rest, automatically encapsulating traffic and sending it over the virtual network instead of the physical.
+</p>
+
+<p>
+It's a bit like how networking would work on a microkernel: modular, composable, portable, and independent.
+</p>
+
+<p>
+Network Containers allows a Docker (or LXC, CoreOS/rkt, runc, OpenVZ, SmartOS/Triton, <a target="_blank" href="https://github.com/p8952/bocker">bocker</a>, or even just bare metal Linux) system to connect to virtual networks without requiring <u>any</u> special permissions or special configuration on the host node. Processes inside the container don't even need to run with root permissions. It's 100% user-space, making it ideal for multi-tenant deployments or any other situation where modifying the configuration of the host node is impossible or just inconvenient.
+</p>
+
+<p>
+Once properly tuned and optimized, Network Containers also has the potential to be much faster than tun/tap or pcap based network overlays. It imposes only a single context switch from application/service to virtual network microservice as opposed to at least four for tun/tap and pcap-based solutions, since the latter require two trips through the kernel network stack. We believe it may be possible to approach or even equal the performance of VXLAN/IPSec or other fully kernel-mode configurations, but with the ease and total independence of a fully container-based solution.
+</p>
+
+<p>
+We created this container image to show you a preview of one of the projects we've been working on at ZeroTier. We still have a good deal of packaging, testing, and performance optimization work to do before Network Containers will be ready for a real public beta release. Follow the <a href="https://www.zerotier.com/blog">blog</a> or <a href="https://twitter.com/zerotier">@zerotier</a> for updates and announcements.
+</p>
+
+<p>
+P.S. If you want to use ZeroTier in Docker today, you can do it with the same ZeroTier One endpoint service you're using to access this network. The only catch is that you have to launch your containers with "--device=/dev/net/tun --cap-add=NET_ADMIN". Network Containers eliminates the need for these special options.
+</p>
+
+</div></div></div>
+
+<hr>
+
+</body>
+</html>
diff --git a/docker-test/httpd_demo/httpd.conf b/docker-test/httpd_demo/httpd.conf
new file mode 100644
index 00000000..5f6f7107
--- /dev/null
+++ b/docker-test/httpd_demo/httpd.conf
@@ -0,0 +1,358 @@
+#
+# This is the main Apache HTTP server configuration file.  It contains the
+# configuration directives that give the server its instructions.
+# See <URL:http://httpd.apache.org/docs/2.4/> for detailed information.
+# In particular, see 
+# <URL:http://httpd.apache.org/docs/2.4/mod/directives.html>
+# for a discussion of each configuration directive.
+#
+# Do NOT simply read the instructions in here without understanding
+# what they do.  They're here only as hints or reminders.  If you are unsure
+# consult the online docs. You have been warned.  
+#
+# Configuration and logfile names: If the filenames you specify for many
+# of the server's control files begin with "/" (or "drive:/" for Win32), the
+# server will use that explicit path.  If the filenames do *not* begin
+# with "/", the value of ServerRoot is prepended -- so 'log/access_log'
+# with ServerRoot set to '/www' will be interpreted by the
+# server as '/www/log/access_log', where as '/log/access_log' will be
+# interpreted as '/log/access_log'.
+
+#
+# ServerRoot: The top of the directory tree under which the server's
+# configuration, error, and log files are kept.
+#
+# Do not add a slash at the end of the directory path.  If you point
+# ServerRoot at a non-local disk, be sure to specify a local disk on the
+# Mutex directive, if file-based mutexes are used.  If you wish to share the
+# same ServerRoot for multiple httpd daemons, you will need to change at
+# least PidFile.
+#
+ServerRoot "/etc/httpd"
+
+#
+# Listen: Allows you to bind Apache to specific IP addresses and/or
+# ports, instead of the default. See also the <VirtualHost>
+# directive.
+#
+# Change this to Listen on specific IP addresses as shown below to 
+# prevent Apache from glomming onto all bound IP addresses.
+#
+Listen 172.30.238.26:80
+
+KeepAlive off
+
+
+
+
+#
+# Dynamic Shared Object (DSO) Support
+#
+# To be able to use the functionality of a module which was built as a DSO you
+# have to place corresponding `LoadModule' lines at this location so the
+# directives contained in it are actually available _before_ they are used.
+# Statically compiled modules (those listed by `httpd -l') do not need
+# to be loaded here.
+#
+# Example:
+# LoadModule foo_module modules/mod_foo.so
+#LoadModule mpm_worker_module  /usr/lib64/httpd/modules/worker.so
+#
+Include conf.modules.d/*.conf
+
+#
+# If you wish httpd to run as a different user or group, you must run
+# httpd as root initially and it will switch.  
+#
+# User/Group: The name (or #number) of the user/group to run httpd as.
+# It is usually good practice to create a dedicated user and group for
+# running httpd, as with most system services.
+#
+User apache
+Group apache
+
+# 'Main' server configuration
+#
+# The directives in this section set up the values used by the 'main'
+# server, which responds to any requests that aren't handled by a
+# <VirtualHost> definition.  These values also provide defaults for
+# any <VirtualHost> containers you may define later in the file.
+#
+# All of these directives may appear inside <VirtualHost> containers,
+# in which case these default settings will be overridden for the
+# virtual host being defined.
+#
+
+#
+# ServerAdmin: Your address, where problems with the server should be
+# e-mailed.  This address appears on some server-generated pages, such
+# as error documents.  e.g. admin@your-domain.com
+#
+ServerAdmin root@localhost
+
+#
+# ServerName gives the name and port that the server uses to identify itself.
+# This can often be determined automatically, but we recommend you specify
+# it explicitly to prevent problems during startup.
+#
+# If your host doesn't have a registered DNS name, enter its IP address here.
+#
+#ServerName www.example.com:80
+
+#
+# Deny access to the entirety of your server's filesystem. You must
+# explicitly permit access to web content directories in other 
+# <Directory> blocks below.
+#
+<Directory />
+    AllowOverride none
+    Require all denied
+</Directory>
+
+#
+# Note that from this point forward you must specifically allow
+# particular features to be enabled - so if something's not working as
+# you might expect, make sure that you have specifically enabled it
+# below.
+#
+
+#
+# DocumentRoot: The directory out of which you will serve your
+# documents. By default, all requests are taken from this directory, but
+# symbolic links and aliases may be used to point to other locations.
+#
+DocumentRoot "/var/www/html"
+
+#
+# Relax access to content within /var/www.
+#
+<Directory "/var/www">
+    AllowOverride None
+    # Allow open access:
+    Require all granted
+</Directory>
+
+# Further relax access to the default document root:
+<Directory "/var/www/html">
+    #
+    # Possible values for the Options directive are "None", "All",
+    # or any combination of:
+    #   Indexes Includes FollowSymLinks SymLinksifOwnerMatch ExecCGI MultiViews
+    #
+    # Note that "MultiViews" must be named *explicitly* --- "Options All"
+    # doesn't give it to you.
+    #
+    # The Options directive is both complicated and important.  Please see
+    # http://httpd.apache.org/docs/2.4/mod/core.html#options
+    # for more information.
+    #
+    Options Indexes FollowSymLinks
+
+    #
+    # AllowOverride controls what directives may be placed in .htaccess files.
+    # It can be "All", "None", or any combination of the keywords:
+    #   Options FileInfo AuthConfig Limit
+    #
+    AllowOverride None
+
+    #
+    # Controls who can get stuff from this server.
+    #
+    Require all granted
+</Directory>
+
+#
+# DirectoryIndex: sets the file that Apache will serve if a directory
+# is requested.
+#
+<IfModule dir_module>
+    DirectoryIndex index.html
+</IfModule>
+
+#
+# The following lines prevent .htaccess and .htpasswd files from being 
+# viewed by Web clients. 
+#
+<Files ".ht*">
+    Require all denied
+</Files>
+
+#
+# ErrorLog: The location of the error log file.
+# If you do not specify an ErrorLog directive within a <VirtualHost>
+# container, error messages relating to that virtual host will be
+# logged here.  If you *do* define an error logfile for a <VirtualHost>
+# container, that host's errors will be logged there and not here.
+#
+ErrorLog "logs/error_log"
+
+#
+# LogLevel: Control the number of messages logged to the error_log.
+# Possible values include: debug, info, notice, warn, error, crit,
+# alert, emerg.
+#
+LogLevel warn
+
+<IfModule log_config_module>
+    #
+    # The following directives define some format nicknames for use with
+    # a CustomLog directive (see below).
+    #
+    LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"" combined
+    LogFormat "%h %l %u %t \"%r\" %>s %b" common
+
+    <IfModule logio_module>
+      # You need to enable mod_logio.c to use %I and %O
+      LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\" %I %O" combinedio
+    </IfModule>
+
+    #
+    # The location and format of the access logfile (Common Logfile Format).
+    # If you do not define any access logfiles within a <VirtualHost>
+    # container, they will be logged here.  Contrariwise, if you *do*
+    # define per-<VirtualHost> access logfiles, transactions will be
+    # logged therein and *not* in this file.
+    #
+    #CustomLog "logs/access_log" common
+
+    #
+    # If you prefer a logfile with access, agent, and referer information
+    # (Combined Logfile Format) you can use the following directive.
+    #
+    CustomLog "logs/access_log" combined
+</IfModule>
+
+<IfModule alias_module>
+    #
+    # Redirect: Allows you to tell clients about documents that used to 
+    # exist in your server's namespace, but do not anymore. The client 
+    # will make a new request for the document at its new location.
+    # Example:
+    # Redirect permanent /foo http://www.example.com/bar
+
+    #
+    # Alias: Maps web paths into filesystem paths and is used to
+    # access content that does not live under the DocumentRoot.
+    # Example:
+    # Alias /webpath /full/filesystem/path
+    #
+    # If you include a trailing / on /webpath then the server will
+    # require it to be present in the URL.  You will also likely
+    # need to provide a <Directory> section to allow access to
+    # the filesystem path.
+
+    #
+    # ScriptAlias: This controls which directories contain server scripts. 
+    # ScriptAliases are essentially the same as Aliases, except that
+    # documents in the target directory are treated as applications and
+    # run by the server when requested rather than as documents sent to the
+    # client.  The same rules about trailing "/" apply to ScriptAlias
+    # directives as to Alias.
+    #
+    ScriptAlias /cgi-bin/ "/var/www/cgi-bin/"
+
+</IfModule>
+
+#
+# "/var/www/cgi-bin" should be changed to whatever your ScriptAliased
+# CGI directory exists, if you have that configured.
+#
+<Directory "/var/www/cgi-bin">
+    AllowOverride None
+    Options None
+    Require all granted
+</Directory>
+
+<IfModule mime_module>
+    #
+    # TypesConfig points to the file containing the list of mappings from
+    # filename extension to MIME-type.
+    #
+    TypesConfig /etc/mime.types
+
+    #
+    # AddType allows you to add to or override the MIME configuration
+    # file specified in TypesConfig for specific file types.
+    #
+    #AddType application/x-gzip .tgz
+    #
+    # AddEncoding allows you to have certain browsers uncompress
+    # information on the fly. Note: Not all browsers support this.
+    #
+    #AddEncoding x-compress .Z
+    #AddEncoding x-gzip .gz .tgz
+    #
+    # If the AddEncoding directives above are commented-out, then you
+    # probably should define those extensions to indicate media types:
+    #
+    AddType application/x-compress .Z
+    AddType application/x-gzip .gz .tgz
+
+    #
+    # AddHandler allows you to map certain file extensions to "handlers":
+    # actions unrelated to filetype. These can be either built into the server
+    # or added with the Action directive (see below)
+    #
+    # To use CGI scripts outside of ScriptAliased directories:
+    # (You will also need to add "ExecCGI" to the "Options" directive.)
+    #
+    #AddHandler cgi-script .cgi
+
+    # For type maps (negotiated resources):
+    #AddHandler type-map var
+
+    #
+    # Filters allow you to process content before it is sent to the client.
+    #
+    # To parse .shtml files for server-side includes (SSI):
+    # (You will also need to add "Includes" to the "Options" directive.)
+    #
+    AddType text/html .shtml
+    AddOutputFilter INCLUDES .shtml
+</IfModule>
+
+#
+# Specify a default charset for all content served; this enables
+# interpretation of all content as UTF-8 by default.  To use the 
+# default browser choice (ISO-8859-1), or to allow the META tags
+# in HTML content to override this choice, comment out this
+# directive:
+#
+AddDefaultCharset UTF-8
+
+<IfModule mime_magic_module>
+    #
+    # The mod_mime_magic module allows the server to use various hints from the
+    # contents of the file itself to determine its type.  The MIMEMagicFile
+    # directive tells the module where the hint definitions are located.
+    #
+    MIMEMagicFile conf/magic
+</IfModule>
+
+#
+# Customizable error responses come in three flavors:
+# 1) plain text 2) local redirects 3) external redirects
+#
+# Some examples:
+#ErrorDocument 500 "The server made a boo boo."
+#ErrorDocument 404 /missing.html
+#ErrorDocument 404 "/cgi-bin/missing_handler.pl"
+#ErrorDocument 402 http://www.example.com/subscription_info.html
+#
+
+#
+# EnableMMAP and EnableSendfile: On systems that support it, 
+# memory-mapping or the sendfile syscall may be used to deliver
+# files.  This usually improves server performance, but must
+# be turned off when serving from networked-mounted 
+# filesystems or if support for these functions is otherwise
+# broken on your system.
+# Defaults if commented: EnableMMAP On, EnableSendfile Off
+#
+#EnableMMAP off
+EnableSendfile on
+
+# Supplemental configuration
+#
+# Load config files in the "/etc/httpd/conf.d" directory, if any.
+IncludeOptional conf.d/*.conf
diff --git a/docker-test/httpd_demo/intercept b/docker-test/httpd_demo/intercept
new file mode 100755
index 00000000..3eb27ff7
--- /dev/null
+++ b/docker-test/httpd_demo/intercept
@@ -0,0 +1,54 @@
+#!/bin/sh
+# usage:
+# /usr/bin/intercept program <args>
+
+if [ $# = 0 ] ; then
+   echo "$0: insufficient arguments"
+   exit
+fi
+
+case "$1" in
+	on)
+		if [ -z "$LD_PRELOAD" ]
+			then
+				export LD_PRELOAD="/lib/libintercept.so.1.0"
+			else
+				echo $LD_PRELOAD | grep -q "/lib/libintercept\.so.1.0" || \
+				export LD_PRELOAD="/lib/libintercept.so $LD_PRELOAD"
+		fi
+	;;
+	off)
+		export LD_PRELOAD=`echo -n $LD_PRELOAD | sed 's/\/lib\/libintercept.so.1.0 \?//'`
+		if [ -z "$LD_PRELOAD" ]
+			then
+				unset LD_PRELOAD
+		fi
+	;;
+	show|sh)
+		echo "LD_PRELOAD=\"$LD_PRELOAD\""
+	;;
+	-h|-?)
+      echo ""
+   ;;
+	*)
+		if [ -z "$LD_PRELOAD" ]
+		then
+			export LD_PRELOAD="/lib/libintercept.so.1.0"
+		else
+			echo $LD_PRELOAD | grep -q "/lib/libintercept\.so.1.0" || \
+			export LD_PRELOAD="/lib/libintercept.so.1.0 $LD_PRELOAD"
+		fi
+
+		if [ $# = 0 ]
+		then
+			${SHELL:-/bin/sh}
+		fi
+
+		if [ $# -gt 0 ]
+		then
+			exec "$@"
+		fi
+	;;
+esac
+
+#EOF
diff --git a/docker-test/httpd_demo/lib/libintercept.so.1.0 b/docker-test/httpd_demo/lib/libintercept.so.1.0
new file mode 100755
index 00000000..61826641
--- /dev/null
+++ b/docker-test/httpd_demo/lib/libintercept.so.1.0
author	Joseph Henry <josephjah@gmail.com>	2015-11-09 19:37:19 -0800
committer	Joseph Henry <josephjah@gmail.com>	2015-11-09 19:37:19 -0800
commit	19f09e46faaee6e2cfe52221e3e01946d31692f3 (patch)
tree	44b0df666a001419a6fbd14775fcc079f2a64bab /docker-test/httpd_demo
parent	134ad8ac21711422ae55eb74b6130c6d036c9ade (diff)
download	infinitytier-19f09e46faaee6e2cfe52221e3e01946d31692f3.tar.gz infinitytier-19f09e46faaee6e2cfe52221e3e01946d31692f3.zip