package org.platformlayer.service.gitosis.ops;
import java.io.File;
import java.io.IOException;
import javax.inject.Inject;
import org.platformlayer.ImageFactory;
import org.platformlayer.InstanceSupervisor;
import org.platformlayer.KeyPairUtils;
import org.apache.log4j.Logger;
import org.platformlayer.conductor.Tag;
import org.platformlayer.ops.CloudContext;
import org.platformlayer.ops.OpenstackComputeMachine;
import org.platformlayer.ops.OpsContext;
import org.platformlayer.ops.OpsException;
import org.platformlayer.ops.OpsTarget;
import org.platformlayer.ops.helpers.PersistentInstances;
import org.platformlayer.ops.helpers.ServiceContext;
import org.platformlayer.ops.helpers.SshKey;
import org.platformlayer.ops.helpers.SshKeys;
import org.platformlayer.ops.process.ProcessExecution;
import org.platformlayer.service.gitosis.model.GitServer;
import org.platformlayer.xaas.model.Managed;
import org.platformlayer.service.imagefactory.v1.DiskImageRecipe;
import org.platformlayer.service.instancesupervisor.v1.PersistentInstance;
public class GitServerController {
static final Logger log = Logger.getLogger(GitServerController.class);
@Inject
OpsContext opsContext;
@Inject
CloudContext cloud;
@Inject
ImageFactory imageFactory;
@Inject
InstanceSupervisor instanceSupervisor;
@Inject
ServiceContext service;
@Inject
PersistentInstances persistentInstances;
@Inject
SshKeys sshKeys;
public void initializeService() throws OpsException {
String securityGroup = service.getSecurityGroupName();
cloud.ensureCreatedSecurityGroup(securityGroup);
cloud.ensurePortOpen(securityGroup, "tcp", 22);
}
public void doOperation(Managed<GitServer> managed) throws OpsException, IOException {
initializeService();
GitServer model = (GitServer) managed.getModel();
Tag tag = new Tag(Tag.CONDUCTOR_ID, managed.getConductorId());
SshKey sshKey = service.getSshKey();
DiskImageRecipe recipe = imageFactory.loadDiskImageResource(getClass(), "DiskImageRecipe.xml");
String securityGroup = service.getSecurityGroupName();
int minimumMemoryMB = 256; // Git isn't particularly memory intensive (?)
Managed<PersistentInstance> foundPersistentInstance = persistentInstances.getOrCreate(tag, recipe, model.dnsName, sshKey.getName(), securityGroup, minimumMemoryMB);
OpenstackComputeMachine machine = persistentInstances.getMachine(foundPersistentInstance);
OpsTarget target = machine.getTarget(sshKey);
// target.mkdir(new File("/opt/scripts"));
// target.setFileContents(new File("/opt/scripts/dnsdatabasemonitor"),
// ResourceUtils.loadString(getClass(), "dnsdatabasemonitor"));
// target.setFileContents(new
// File("/etc/monit/conf.d/dnsdatabasemonitor"),
// ResourceUtils.loadString(getClass(), "monitrc"));
String adminUser = "gitadmin";
target.executeCommand("adduser --group --system {0}", adminUser);
File adminHomeDir = new File("/home", adminUser);
File adminSshDir = new File(adminHomeDir, ".ssh");
File privateKeyFile = new File(adminSshDir, "id_rsa");
File publicKeyFile = new File(adminSshDir, "id_rsa.pub");
File authorizedKeys = new File(adminSshDir, "authorized_keys");
target.mkdir(adminSshDir);
String passphrase = "";
target.executeCommand("ssh-keygen -t rsa -f {0} -P {1}", privateKeyFile, passphrase);
String privateKeyData = target.readTextFile(privateKeyFile);
String publicKeyData = target.readTextFile(publicKeyFile);
target.executeCommand("cat {0} | sudo -H -u gitosis gitosis-init", publicKeyFile);
target.setFileContents(authorizedKeys, publicKeyData);
target.executeCommand("chown -R {0} {1}", adminUser, adminSshDir);
target.executeCommand("chmod -R 600 {0}", adminSshDir);
target.executeCommand("chmod 700 {0}", adminSshDir);
target.executeCommand("chsh -s /bin/bash {0}", adminUser);
SshKey adminSshKey = new SshKey(null, adminUser, KeyPairUtils.deserialize(privateKeyData));
OpsTarget adminTarget = machine.getTarget(adminSshKey);
{
ProcessExecution execution = adminTarget.executeCommand("ssh-keyscan 127.0.0.1");
File knownHosts = new File(adminSshDir, "known_hosts");
adminTarget.setFileContents(knownHosts, execution.getStdOut());
}
// adminTarget.executeCommand("git clone gitosis@127.0.0.1:gitosis-admin.git /home/gitadmin/gitosis-admin");
// adminSshKey.
//
// adminTarget.executeCommand("git clone git@)
// git clone git@YOUR_SERVER_HOSTNAME:gitosis-admin.git
// cd gitosis-admin
}
}