Build out own images and use them in our examples

Signed-off-by: David Gannon <19214156+dgannon991@users.noreply.github.com>

airgap/charts/whalegap/values.yaml

@@ -8,8 +8,8 @@ msg: "Whale aren't you special?"
 replicaCount: 1
 
 image:
-  repository: "carolynvs/whalesayd"
-  digest: "sha256:8b92b7269f59e3ed824e811a1ff1ee64f0d44c0218efefada57a4bebc2d7ef6f"
+  repository: "ghcr.io/getporter/examples/images/whalesayd"
+  digest: "sha256:18c099989986f61c0678b8040cc8d2e80ba20ecd096da51f8da3a31c5d1138b8"
   pullPolicy: IfNotPresent
 
 imagePullSecrets: []

airgap/porter.yaml

@@ -1,6 +1,6 @@
 schemaVersion: 1.0.0-alpha.1
 name: examples/whalegap
-version: 0.2.0
+version: 0.2.1
 description: "An example bundle that demonstrates how to sneak a whale-sized bundle through an airgap"
 registry: ghcr.io/getporter
 
@@ -22,8 +22,8 @@ images:
   whalesayd:
       description: "Whalesay as a service"
       imageType: "docker"
-      repository: "carolynvs/whalesayd"
-      digest: "sha256:8b92b7269f59e3ed824e811a1ff1ee64f0d44c0218efefada57a4bebc2d7ef6f"
+      repository: "ghcr.io/getporter/examples/images/whalesayd"
+      digest: "sha256:18c099989986f61c0678b8040cc8d2e80ba20ecd096da51f8da3a31c5d1138b8"
 
 mixins:
   - helm3

docker/porter.yaml

@@ -1,6 +1,6 @@
 schemaVersion: 1.0.0-alpha.1
 name: examples/whalesay
-version: 0.2.0
+version: 0.2.1
 description: "An example bundle that uses docker through the magic of whalespeak"
 registry: ghcr.io/getporter
 
@@ -21,16 +21,16 @@ mixins:
 install:
   - docker:
       run:
-        image: "docker/whalesay:latest"
+        image: "ghcr.io/getporter/examples/images/whalesay:latest"
         rm: true
         arguments:
           - cowsay
           - Hello World
-      
+
 upgrade:
   - docker:
       run:
-        image: "docker/whalesay:latest"
+        image: "ghcr.io/getporter/examples/images/whalesay:latest"
         rm: true
         arguments:
           - cowsay
@@ -39,7 +39,7 @@ upgrade:
 say:
   - docker:
       run:
-        image: "docker/whalesay:latest"
+        image: "ghcr.io/getporter/examples/images/whalesay:latest"
         rm: true
         arguments:
           - cowsay
@@ -48,7 +48,7 @@ say:
 uninstall:
   - docker:
       run:
-        image: "docker/whalesay:latest"
+        image: "ghcr.io/getporter/examples/images/whalesay:latest"
         rm: true
         arguments:
           - cowsay

images/README.md

@@ -0,0 +1,3 @@
+# Porter Example Images
+
+A collection of images used within the porter examples, and published to the getporter/examples/images container registry

images/whalesay/Dockerfile

@@ -0,0 +1,5 @@
+FROM alpine
+RUN apk add --no-cache perl
+COPY cowsay /usr/local/bin/cowsay
+COPY docker.cow /usr/local/share/cows/default.cow
+ENTRYPOINT ["/usr/local/bin/cowsay"]

images/whalesay/LICENSE

@@ -0,0 +1,36 @@
+==============
+cowsay License
+==============
+
+cowsay is distributed under the same licensing terms as Perl: the
+Artistic License or the GNU General Public License.  If you don't
+want to track down these licenses and read them for yourself, use
+the parts that I'd prefer:
+
+(0) I wrote it and you didn't.
+
+(1) Give credit where credit is due if you borrow the code for some
+other purpose.
+
+(2) If you have any bugfixes or suggestions, please notify me so
+that I may incorporate them.
+
+(3) If you try to make money off of cowsay, you suck.
+
+===============
+cowsay Legalese
+===============
+
+(0) Copyright (c) 1999 Tony Monroe.  All rights reserved.  All
+lefts may or may not be reversed at my discretion.
+
+(1) This software package can be freely redistributed or modified
+under the terms described above in the "cowsay License" section
+of this file.
+
+(2) cowsay is provided "as is," with no warranties whatsoever,
+expressed or implied.  If you want some implied warranty about
+merchantability and/or fitness for a particular purpose, you will
+not find it here, because there is no such thing here.
+
+(3) I hate legalese.

images/whalesay/Makefile

@@ -0,0 +1,8 @@
+REGISTRY?=ghcr.io/getporter/examples/images/whalesay
+LATEST=$(REGISTRY):latest
+
+build:
+	docker build -t $(LATEST) .
+
+publish: build
+	docker push $(LATEST)

images/whalesay/cowsay

@@ -0,0 +1,187 @@
+#!/usr/bin/perl
+
+##
+## Cowsay 3.03
+##
+## This file is part of cowsay.  (c) 1999-2000 Tony Monroe.
+##
+
+use Text::Tabs qw(expand);
+use Text::Wrap qw(wrap fill $columns);
+use File::Basename;
+use Getopt::Std;
+use Cwd;
+
+$version = "3.03";
+$progname = basename($0);
+$eyes = "oo";
+$tongue = "  ";
+$cowpath = $ENV{'COWPATH'} || '/usr/local/share/cows';
+@message = ();
+$thoughts = "";
+
+## Yeah, this is rude, I know.  But hopefully it gets around a nasty
+## little version dependency.
+
+$Text::Wrap::initial_tab = 8;
+$Text::Wrap::subsequent_tab = 8;
+$Text::Wrap::tabstop = 8;
+
+## One of these days, we'll get it ported to Windows.  Yeah, right.
+
+if (($^O eq "MSWin32") or ($^O eq "Windows_NT")) {	## Many perls, eek!
+    $pathsep = ';';
+} else {
+    $pathsep = ':';
+}
+
+%opts = (
+    'e'		=>	'oo',
+    'f'		=>	'default.cow',
+    'n'		=>	0,
+    'T'		=>	'  ',
+    'W'		=>	40,
+);
+
+getopts('bde:f:ghlLnNpstT:wW:y', \%opts);
+
+&display_usage if $opts{'h'};
+&list_cowfiles if $opts{'l'};
+
+$borg = $opts{'b'};
+$dead = $opts{'d'};
+$greedy = $opts{'g'};
+$paranoid = $opts{'p'};
+$stoned = $opts{'s'};
+$tired = $opts{'t'};
+$wired = $opts{'w'};
+$young = $opts{'y'};
+$eyes = substr($opts{'e'}, 0, 2);
+$tongue = substr($opts{'T'}, 0, 2);
+$the_cow = "";
+
+&slurp_input;
+$Text::Wrap::columns = $opts{'W'};
+@message = ($opts{'n'} ? expand(@message) : 
+	    split("\n", fill("", "", @message)));
+&construct_balloon;
+&construct_face;
+&get_cow;
+print @balloon_lines;
+print $the_cow;
+
+sub list_cowfiles {
+    my $basedir;
+    my @dirfiles;
+    chop($basedir = cwd);
+    for my $d (split(/$pathsep/, $cowpath)) {
+	print "Cow files in $d:\n";
+	opendir(COWDIR, $d) || die "$0: Cannot open $d\n";
+	for my $file (readdir COWDIR) {
+	    if ($file =~ s/\.cow$//) {
+		push(@dirfiles, $file);
+	    }
+	}
+	closedir(COWDIR);
+	print wrap("", "", sort @dirfiles), "\n";
+	@dirfiles = ();
+	chdir($basedir);
+    }
+    exit(0);
+}
+
+sub slurp_input {
+    unless ($ARGV[0]) {
+	chomp(@message = <STDIN>);
+    } else {
+	&display_usage if $opts{'n'};
+	@message = join(' ', @ARGV);
+    }
+}
+
+sub maxlength {
+    my ($l, $m);
+    $m = -1;
+    for my $i (@_) {
+	$l = length $i;
+	$m = $l if ($l > $m);
+    }
+    return $m;
+}
+
+sub construct_balloon {
+    my $max = &maxlength(@message);
+    my $max2 = $max + 2;	## border space fudge.
+    my $format = "%s %-${max}s %s\n";
+    my @border;	## up-left, up-right, down-left, down-right, left, right
+    if ($0 =~ /think/i) {
+	$thoughts = 'o';
+	@border = qw[ ( ) ( ) ( ) ];
+    } elsif (@message < 2) {
+	$thoughts = '\\';
+	@border = qw[ < > ];
+    } else {
+	$thoughts = '\\';
+	if ($V and $V gt v5.6.0) {		# Thanks, perldelta.
+	    @border = qw[ / \\ \\ / | | ];
+	} else {
+	    @border = qw[ / \ \ / | | ];	
+	}
+    }
+    push(@balloon_lines, 
+	" " . ("_" x $max2) . " \n" ,
+	sprintf($format, $border[0], $message[0], $border[1]),
+	(@message < 2 ? "" : 
+	    map { sprintf($format, $border[4], $_, $border[5]) } 
+		@message[1 .. $#message - 1]),
+	(@message < 2 ? "" : 
+	    sprintf($format, $border[2], $message[$#message], $border[3])),
+        " " . ("-" x $max2) . " \n"
+    );
+}
+
+sub construct_face {
+    if ($borg) { $eyes = "=="; }
+    if ($dead) { $eyes = "xx"; $tongue = "U "; }
+    if ($greedy) { $eyes = "\$\$"; }
+    if ($paranoid) { $eyes = "@@"; }
+    if ($stoned) { $eyes = "**"; $tongue = "U "; }
+    if ($tired) { $eyes = "--"; } 
+    if ($wired) { $eyes = "OO"; } 
+    if ($young) { $eyes = ".."; }
+}
+
+sub get_cow {
+##
+## Get a cow from the specified cowfile; otherwise use the default cow
+## which was defined above in $the_cow.
+##
+    my $f = $opts{'f'};
+    my $full = "";
+    if ($opts{'f'} =~ m,/,) {
+	$full = $opts{'f'};
+    } else {
+	for my $d (split(/:/, $cowpath)) {
+	    if (-f "$d/$f") {
+		$full = "$d/$f";
+		last;
+	    } elsif (-f "$d/$f.cow") {
+		$full = "$d/$f.cow";
+		last;
+	    }
+	}
+	if ($full eq "") {
+	    die "$progname: Could not find $f cowfile!\n";
+	}
+    }
+    do $full;
+    die "$progname: $@\n" if $@;
+}
+
+sub display_usage {
+	die <<EOF;
+cow{say,think} version $version, (c) 1999 Tony Monroe
+Usage: $progname [-bdgpstwy] [-h] [-e eyes] [-f cowfile] 
+          [-l] [-n] [-T tongue] [-W wrapcolumn] [message]
+EOF
+}

images/whalesay/docker.cow

@@ -0,0 +1,19 @@
+##
+## Docker Cow
+##
+$the_cow = <<EOC;
+    $thoughts
+     $thoughts
+      $thoughts
+EOC
+$the_cow .= <<'EOC';
+                    ##         .
+              ## ## ##        ==
+           ## ## ## ## ##    ===
+       /"""""""""""""""""\___/ ===
+      {                       /  ===-
+       \______ O           __/
+         \    \         __/
+          \____\_______/
+
+EOC

images/whalesayd/.gitignore

@@ -0,0 +1 @@
+/whalesayd

images/whalesayd/Dockerfile

@@ -0,0 +1,7 @@
+FROM ghcr.io/getporter/examples/images/whalesay
+
+COPY whalesayd /usr/local/bin/whalesayd
+RUN ls /usr/local/bin/
+EXPOSE 8080
+
+ENTRYPOINT ["/usr/local/bin/whalesayd"]

images/whalesayd/Makefile

@@ -0,0 +1,13 @@
+REGISTRY?=ghcr.io/getporter/examples/images/whalesayd
+TAG?=v0.1.1
+VERSION=$(REGISTRY):$(TAG)
+LATEST=$(REGISTRY):latest
+
+build:
+	GOOS=linux CGO_ENABLED=0 go build
+	docker build -t $(LATEST) .
+
+publish: build
+	docker tag $(LATEST) $(VERSION)
+	docker push $(VERSION)
+	docker push $(LATEST)