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Init + Preinstall on rackspace

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commit 4e758e2d775b0d49bd20d222e799a57885128f1a 1 parent e0f7c54
Marco Fontani mfontani authored
Showing with 70 additions and 3 deletions.
  1. +70 −3 lib/Oyster/Provision/Backend/Rackspace.pm
73 lib/Oyster/Provision/Backend/Rackspace.pm
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@@ -69,12 +69,79 @@ sub create {
}
} while ( ( $server->status // '' ) ne 'ACTIVE' );
- warn "Server public IP is: @{$server->public_address}\n";
+ warn "Server public IP are: @{$server->public_address}\n";
+ my $public_ip = (@{$server->public_address})[0];
+ my $servername = sprintf("oyster-%s", $self->name);
+
+ # Adds the server's name to the user's ~/.ssh/config
+ # using oyster-servername
+ {
+ open my $fh, '>>', "$ENV{HOME}/.ssh/config"
+ or die "Error opening $ENV{HOME}/.ssh/config for appending: $!";
+ my $template = "\nHost %s\n" .
+ " User root\n" .
+ " Port 22\n" .
+ " Compression yes\n" .
+ " HostName %s\n" .
+ "\n";
+ print $fh sprintf($template, $servername, $public_ip);
+ close $fh or die "Error closing $ENV{HOME}/.ssh/config: $!";
+ }
+
+ # Connect to server and execute installation routines -- unlike EC2 each
+ # server needs instantiated from scratch every time
+ warn "Initializing the server...";
+ $self->initialise();
+
+ warn "Deploying the application...";
+ $self->deploy();
- # Connect to server and execute installation routines?
- # Use Net::SSH?
}
+sub initialise {
+ my $self = shift;
+ my $servername = sprintf("oyster-%s", $self->name);
+
+ # Adds the server's key to the user's ~/.ssh/authorized_keys
+ # FIXME there must be a better way?!
+ warn "Adding SSH key for $servername to ~/.ssh/authorized_keys\n";
+ qx{/usr/bin/ssh -o StrictHostKeyChecking=no -l root $servername 'echo oyster'};
+
+ # FIXME should call the module which does the installation...
+ warn "Installing wget, lighttpd and git...\n";
+ print qx{/usr/bin/ssh -l root $servername 'LC_ALL=C /usr/bin/apt-get install --yes wget lighttpd git git-core'};
+ print qx{/usr/bin/ssh -l root $servername 'LC_ALL=C /usr/sbin/service lighttpd stop'};
+ warn "Adding user perloyster...\n";
+ print qx{/usr/bin/ssh -l root $servername 'LC_ALL=C /usr/sbin/adduser --disabled-password --gecos "Perl Oyster" perloyster'};
+ warn "Copying keys to ~perloyster...\n";
+ print qx{/usr/bin/ssh -l root $servername 'LC_ALL=C /bin/mkdir ~perloyster/.ssh/'};
+ print qx{/usr/bin/ssh -l root $servername 'LC_ALL=C /bin/cp ~/.ssh/authorized_keys ~perloyster/.ssh/'};
+ print qx{/usr/bin/ssh -l root $servername 'LC_ALL=C /bin/chown --recursive perloyster ~perloyster/.ssh/'};
+ warn "Making perloyster readable...\n";
+ print qx{/usr/bin/ssh -l perloyster $servername 'LC_ALL=C /bin/chmod a+r ~perloyster/'};
+ #warn "Installing cpanminus...\n";
+ #print qx{/usr/bin/ssh -l perloyster $servername 'LC_ALL=C /usr/bin/wget --no-check-certificate http://xrl.us/cpanm ; chmod +x cpanm'};
+ #warn "Installing prerequisites for Oyster::Deploy::Git...\n";
+ #print qx{/usr/bin/ssh -l perloyster $servername 'LC_ALL=C ./cpanm --local-lib=~/perl5 App::cpanminus Dist::Zilla'};
+ warn "Getting and unpacking base system...\n";
+ print qx{/usr/bin/ssh -l perloyster $servername 'LC_ALL=C /usr/bin/wget --no-check-certificate https://darkpan.com/files/oyster-prereqs-20101122-2217.tgz'};
+ print qx{/usr/bin/ssh -l perloyster $servername 'LC_ALL=C /bin/tar xvf oyster-prereqs-20101122-2217.tgz'};
+ print qx{/usr/bin/ssh -l perloyster $servername 'LC_ALL=C /bin/echo export PERL5LIB="/home/perloyster/perl5/lib/perl5:/home/perloyster/perl/lib/perl5/x86_64-linux-gnu-thread-multi" >> ~/.bashrc'};
+ print qx{/usr/bin/ssh -l perloyster $servername 'LC_ALL=C /bin/echo export PATH="/home/perloyster/perl5/bin:\$PATH" >> ~/.bashrc'};
+
+ warn "Pushing and unpacking Oyster::Deploy::Git...\n";
+ print qx{/usr/bin/ssh -l perloyster $servername 'LC_ALL=C /bin/mkdir -p perl5/lib/perl5/Oyster/Deploy'};
+ print qx{/usr/bin/scp lib/Oyster/Deploy/Git.pm perloyster\@$servername:perl5/lib/perl5/Oyster/Deploy/};
+}
+
+sub deploy {
+ my $self = shift;
+ my $servername = sprintf("oyster-%s", $self->name);
+ warn "Deploying application to $servername...\n";
+ print qx{/usr/bin/ssh -l perloyster $servername "perl -MOyster::Deploy::Git -le'\$g=Oyster::Deploy::Git->new;\$g->deploy(q,/home/perloyster/oyster,)'"};
+}
+
+
sub delete {
my $self = shift;
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