delete/install/run game
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8
atf.php
8
atf.php
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@ -1,8 +0,0 @@
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<?php
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namespace taskman;
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task('test', function()
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{
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echo "\nHello world\n";
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});
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@ -6,6 +6,7 @@
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"php": ">=7.4"
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},
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"autoload": {
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"classmap": ["atf.php"]
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"classmap": ["atf.inc.php"],
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"classmap": ["deploy.inc.php"]
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}
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}
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@ -0,0 +1,511 @@
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<?php
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namespace taskman;
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use Amp;
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require_once(dirname(__FILE__).'/composer/vendor/autoload.php');
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$GLOBALS['DEPLOY_NODES'] = array();
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$GLOBALS['DEPLOY_SSH_CONNS'] = array();
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define('DEPLOY_OPT_ONE_HOST', 1);
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define('DEPLOY_OPT_ERR_OK', 2);
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define('DEPLOY_OPT_SILENT', 4);
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define('DEPLOY_OPT_IS_FILE', 8);
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define('DEPLOY_OPT_NO_CACHE', 16);
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use phpseclib\Crypt\RSA;
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use phpseclib\Net\SSH2;
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use phpseclib\Net\SCP;
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class DeployNode
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{
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public $name;
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public $props = array();
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function __construct($name, $props = array())
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{
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$this->name = $name;
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$this->_setupProps($props);
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}
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function get($name)
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{
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if(!isset($this->props[$name]))
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throw new Exception("No such property '$name' in declaration '{$this->name}'");
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return $this->props[$name];
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}
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function set($name, $val)
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{
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$this->props[$name] = $val;
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}
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function has($name)
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{
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return isset($this->props[$name]);
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}
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private function _setupProps(array $props)
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{
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foreach($props as $k => $v)
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$this->props[$k] = $v;
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}
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}
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function deploy_declare_node($name, array $props)
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{
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global $DEPLOY_NODES;
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if(isset($DEPLOY_NODES[$name]))
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throw new Exception("Declaration '$name' already exists");
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$decl = new DeployNode($name, $props);
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$deploy_dir = '/home/' . $decl->get('user') . '/' . $decl->get('dir');
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//for convenience
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$decl->set("deploy_dir", $deploy_dir);
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//checking deploy_dir conflicts
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foreach($DEPLOY_NODES as $other_name => $other_decl)
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{
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foreach($other_decl->get('hosts') as $other_host)
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{
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foreach($decl->get('hosts') as $host)
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if($host == $other_host && $other_decl->get('deploy_dir') === $deploy_dir)
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throw new Exception("Deploy directory '$deploy_dir' conflicts on nodes '$other_name' and '$name' for host '$host'");
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}
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}
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$DEPLOY_NODES[$name] = $decl;
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}
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function deploy_get_node($name)
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{
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global $DEPLOY_NODES;
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if(!isset($DEPLOY_NODES[$name]))
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throw new Exception("Deploy node '{$name}' not found");
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return $DEPLOY_NODES[$name];
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}
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function deploy_find_node($name)
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{
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global $DEPLOY_NODES;
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if(isset($DEPLOY_NODES[$name]))
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return $DEPLOY_NODES[$name];
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return null;
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}
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function deploy_get_node_names()
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{
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global $DEPLOY_NODES;
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return array_keys($DEPLOY_NODES);
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}
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function deploy_get($name, $key)
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{
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$decl = deploy_get_node($name);
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return $decl->get($key);
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}
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function deploy_set($name, $key, $val)
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{
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$decl = deploy_get_node($name);
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$decl->set($key, $val);
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}
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function deploy_exec($name, $cmd, $opts = 0, $func = null)
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{
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$decl = deploy_get_node($name);
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$outs = array();
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foreach($decl->get('hosts') as $host)
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{
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$ssh = deploy_get_ssh($decl, $host, $opts);
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$out = deploy_node_host_exec($decl, $host, $ssh, $cmd, $status, $opts);
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$outs[$host] = array($status, $out);
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if($func !== null)
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$func($decl, $host, $ssh, $out, $status);
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if(($opts & DEPLOY_OPT_ONE_HOST) != 0)
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break;
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}
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return $outs;
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}
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function deploy_node_host_exec($decl, $host, SSH2 $ssh, $cmd, &$status, $opts = 0)
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{
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$cmd = deploy_str($decl, $cmd);
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if(($opts & DEPLOY_OPT_SILENT) == 0)
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echo "[EXE] $host: $cmd\n";
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$out = '';
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$res = $ssh->exec($cmd, function($str) use(&$out, $opts) {
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$out .= $str;
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if(($opts & DEPLOY_OPT_SILENT) == 0)
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echo $str;
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return false;
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});
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$status = $ssh->getExitStatus();
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if($res === false)
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throw new Exception("Fatal error executing($status): $cmd");
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if(($opts & DEPLOY_OPT_ERR_OK) == 0 && $status !== 0)
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throw new Exception("Invalid exit status($status) '$cmd': {$ssh->stdErrorLog}");
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return $out;
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}
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function deploy_ssh_exec($name, $cmd, $opts = 0)
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{
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$decl = deploy_get_node($name);
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$cmd = deploy_str($decl, $cmd);
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$user = $decl->get('user');
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$tmp_key_file = tempnam("/tmp", "ssh_");
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$key_str = $decl->get('ssh_key_str');
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$outs = array();
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try
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{
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file_put_contents($tmp_key_file, $key_str);
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foreach($decl->get('hosts') as $host)
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{
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if(($opts & DEPLOY_OPT_SILENT) == 0)
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echo "[SSH] $host: $cmd\n";
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$host_only = $host;
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$port = 22;
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if(strpos($host, ":") !== false)
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list($host_only, $port) = explode(":", $host);
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$proc_cmd = "ssh -p $port -o StrictHostKeyChecking=no -o ConnectTimeout=90 -o ConnectionAttempts=30 -i $tmp_key_file $user@$host_only ".escapeshellarg($cmd);
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if($host === "localhost")
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$proc_cmd = $cmd;
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//echo "proc_cmd: $proc_cmd\n";
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$out = array();
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exec($proc_cmd, $out, $status);
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if(($opts & DEPLOY_OPT_SILENT) == 0 && $out)
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echo implode("\n", $out) . "\n";
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if(($opts & DEPLOY_OPT_ERR_OK) == 0 && $status !== 0)
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throw new Exception("Invalid exit status($status) '$cmd': " . implode("\n", $out));
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$outs[$host] = array($status, $out);
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if(($opts & DEPLOY_OPT_ONE_HOST) != 0)
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break;
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}
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}
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finally
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{
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unlink($tmp_key_file);
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}
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return $outs;
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}
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function deploy_ssh_exec_async($name, $cmd, $opts = 0)
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{
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return Amp\call(function() use($name, $cmd, $opts) {
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$decl = deploy_get_node($name);
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$cmd = deploy_str($decl, $cmd);
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$user = $decl->get('user');
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$tmp_key_file = tempnam("/tmp", "ssh_");
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$key_str = $decl->get('ssh_key_str');
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$outs = array();
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try
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{
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file_put_contents($tmp_key_file, $key_str);
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foreach($decl->get('hosts') as $host)
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{
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if(($opts & DEPLOY_OPT_SILENT) == 0)
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echo "[SSH] $host: $cmd\n";
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$proc_cmd = "ssh -o StrictHostKeyChecking=no -o ConnectTimeout=90 -o ConnectionAttempts=30 -i $tmp_key_file $user@$host ".escapeshellarg($cmd);
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if($host === "localhost")
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$proc_cmd = $cmd;
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$proc = new Amp\Process\Process($proc_cmd);
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yield $proc->start();
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$out = yield Amp\ByteStream\buffer($proc->getStdout());
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$status = yield $proc->join();
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if(($opts & DEPLOY_OPT_ERR_OK) == 0 && $status !== 0)
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throw new Exception("Invalid exit status($status) '$cmd': $out");
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$outs[$host] = array($status, explode("\n", $out));
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if(($opts & DEPLOY_OPT_ONE_HOST) != 0)
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break;
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}
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}
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finally
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{
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unlink($tmp_key_file);
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}
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return $outs;
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});
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}
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function deploy_put_file($name, $path, $contents, $opts = 0)
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{
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$decl = deploy_get_node($name);
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foreach($decl->get('hosts') as $host)
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{
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$ssh = deploy_get_ssh($decl, $host, $opts);
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$path = deploy_str($decl, $path);
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$scp = new SCP($ssh);
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if(($opts & DEPLOY_OPT_SILENT) == 0)
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echo "[PUT] $host: $path\n";
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$fails = 0;
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while($scp->put($path, $contents, ($opts & DEPLOY_OPT_IS_FILE) == 0 ? SCP::SOURCE_STRING : SCP::SOURCE_LOCAL_FILE) === false)
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{
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++$fails;
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echo "Retrying a file put: $path...\n";
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sleep(1);
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if($fails > 5)
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throw new Exception("Could not put file: $path");
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}
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}
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}
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function deploy_scp_put_file($name, $local_path, $remote_path, $opts = 0)
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{
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$decl = deploy_get_node($name);
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$user = $decl->get('user');
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$tmp_key_file = tempnam("/tmp", "ssh_");
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$key_str = $decl->get('ssh_key_str');
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try
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{
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file_put_contents($tmp_key_file, $key_str);
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foreach($decl->get('hosts') as $host)
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{
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if(($opts & DEPLOY_OPT_SILENT) == 0)
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echo "[PUT] $host: $local_path -> $remote_path\n";
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$host_only = $host;
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$port = 22;
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if(strpos($host, ":") !== false)
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list($host_only, $port) = explode(":", $host);
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$cmd = "scp -P $port -o StrictHostKeyChecking=no -o ConnectTimeout=90 -o ConnectionAttempts=30 -i $tmp_key_file $local_path $user@$host_only:$remote_path";
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if($host === "localhost")
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$cmd = "cp $local_path $remote_path";
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system($cmd, $ret);
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if($ret != 0)
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throw new Exception("Could not scp local $local_path to remote $remote_path: $ret");
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}
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}
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finally
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{
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unlink($tmp_key_file);
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}
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}
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function deploy_scp_put_file_async($name, $local_path, $remote_path, $opts = 0)
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{
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return Amp\call(function() use($name, $local_path, $remote_path, $opts) {
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$decl = deploy_get_node($name);
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$user = $decl->get('user');
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$tmp_key_file = tempnam("/tmp", "ssh_");
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$key_str = $decl->get('ssh_key_str');
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try
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{
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file_put_contents($tmp_key_file, $key_str);
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foreach($decl->get('hosts') as $host)
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{
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if(($opts & DEPLOY_OPT_SILENT) == 0)
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echo "[PUT] $host: $local_path -> $remote_path\n";
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$proc_cmd = "scp -o StrictHostKeyChecking=no -o ConnectTimeout=90 -o ConnectionAttempts=30 -i $tmp_key_file $local_path $user@$host:$remote_path";
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if($host === "localhost")
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$proc_cmd = "cp $local_path $remote_path";
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$proc = new Amp\Process\Process($proc_cmd);
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yield $proc->start();
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$err_stream = $proc->getStderr();
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while(null !== $chunk = yield $err_stream->read())
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echo $chunk;
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$status = yield $proc->join();
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if($status !== 0)
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throw new Exception("Could not scp file $local_path to remote $remote_path: $status");
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}
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}
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finally
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{
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unlink($tmp_key_file);
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}
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});
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}
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function deploy_rsync_async($name, $src_dir, $dst_dir, $rsync_opts = '', $opts = 0)
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{
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return Amp\call(function() use($name, $src_dir, $dst_dir, $rsync_opts, $opts) {
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$decl = deploy_get_node($name);
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$tmp_key_file = tempnam("/tmp", "ssh_");
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$key_str = $decl->get('ssh_key_str');
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try
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{
|
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file_put_contents($tmp_key_file, $key_str);
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$ssh_transport = "ssh -A -o StrictHostKeyChecking=no -o ConnectTimeout=90 -o ConnectionAttempts=30 -i $tmp_key_file";
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foreach($decl->get('hosts') as $host)
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{
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list($ssh_host, $ssh_port) = deploy_ssh_host_port($host);
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$proc_cmd = "rsync -e '" . $ssh_transport . " -p $ssh_port' -a $rsync_opts $src_dir/ " . $decl->get('user') . '@' . $ssh_host . ":$dst_dir/";
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if(($opts & DEPLOY_OPT_SILENT) == 0)
|
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echo "[RSN] $host: $proc_cmd\n";
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$proc = new Amp\Process\Process($proc_cmd);
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yield $proc->start();
|
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$err_stream = $proc->getStderr();
|
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while(null !== $chunk = yield $err_stream->read())
|
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echo $chunk;
|
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$status = yield $proc->join();
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|
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if($status !== 0)
|
||||
throw new Exception("Could not rsync $src_dir to remote $dst_dir: $status");
|
||||
}
|
||||
}
|
||||
finally
|
||||
{
|
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unlink($tmp_key_file);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
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function deploy_get_file($name, $path, $opts = 0)
|
||||
{
|
||||
$files = array();
|
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$decl = deploy_get_node($name);
|
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foreach($decl->get('hosts') as $host)
|
||||
{
|
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if(($opts & DEPLOY_OPT_SILENT) == 0)
|
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echo "[GET] $host: $path\n";
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||||
|
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if($host !== "localhost")
|
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{
|
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$ssh = deploy_get_ssh($decl, $host);
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$path = deploy_str($decl, $path);
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$scp = new SCP($ssh);
|
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$files[$host] = $scp->get($path);
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}
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else
|
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$files[$host] = file_get_contents($path);
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}
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return $files;
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}
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|
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function deploy_ssh_host_port($host)
|
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{
|
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$port = '22';
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|
||||
$host_parts = explode(':', $host);
|
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if(isset($host_parts[1]))
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$port = $host_parts[1];
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$host = $host_parts[0];
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||||
|
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return array($host, $port);
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}
|
||||
|
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function deploy_get_ssh(DeployNode $decl, $host, $opts = 0)
|
||||
{
|
||||
global $DEPLOY_SSH_CONNS;
|
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|
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$conn_id = $decl->name.'_'.$host;
|
||||
|
||||
if(!isset($DEPLOY_SSH_CONNS[$conn_id]) || ($opts & DEPLOY_OPT_NO_CACHE) != 0)
|
||||
{
|
||||
$ssh = _deploy_make_ssh($decl, $host);
|
||||
$DEPLOY_SSH_CONNS[$conn_id] = $ssh;
|
||||
}
|
||||
else
|
||||
{
|
||||
$ssh = $DEPLOY_SSH_CONNS[$conn_id];
|
||||
//let's check the cached connection
|
||||
try
|
||||
{
|
||||
$ok = $ssh->ping();
|
||||
}
|
||||
catch(Exception $e)
|
||||
{
|
||||
$ok = false;
|
||||
}
|
||||
//if it's broken for some reason let's just fetch the new one
|
||||
if(!$ok)
|
||||
{
|
||||
$ssh = _deploy_make_ssh($decl, $host);
|
||||
$DEPLOY_SSH_CONNS[$conn_id] = $ssh;
|
||||
}
|
||||
}
|
||||
|
||||
return $DEPLOY_SSH_CONNS[$conn_id];
|
||||
}
|
||||
|
||||
function _deploy_make_ssh($decl, $host)
|
||||
{
|
||||
list($ssh_host, $ssh_port) = deploy_ssh_host_port($host);
|
||||
$key = new RSA();
|
||||
$key->loadKey($decl->get('ssh_key_str'));
|
||||
|
||||
$ssh = new SSH2($ssh_host, $ssh_port);
|
||||
if(!$ssh->login($decl->get('user'), $key))
|
||||
throw new Exception("Login failed");
|
||||
return $ssh;
|
||||
}
|
||||
|
||||
function deploy_str($decl, $str)
|
||||
{
|
||||
global $DEPLOY_NODES;
|
||||
|
||||
$res = preg_replace_callback(
|
||||
'~%\{([^\}]+)\}%~',
|
||||
function($m) use($decl)
|
||||
{
|
||||
return $decl->get($m[1]);
|
||||
},
|
||||
$str
|
||||
);
|
||||
|
||||
return $res;
|
||||
}
|
||||
Loading…
Reference in New Issue