/**
* Add git container to application associated to server
*
* @param application
* @return
* @throws ServiceException
* @throws CheckException
*/
private Module addGitContainer(Application application, String tagName)
throws ServiceException, CheckException {
Module moduleGit = ModuleFactory.getModule("git");
// todo : externaliser la variable
String containerGitAddress = "/cloudunit/git/.git";
try {
// Assign fixed host ports for forwarding git ports (22)
Map<String, String> mapProxyPorts = portUtils.assignProxyPorts(application);
String freeProxySshPortNumber = mapProxyPorts.get("freeProxySshPortNumber");
// Creation of git container fo application
moduleGit.setName("git");
moduleGit.setImage(imageService.findByName("git"));
moduleGit.setApplication(application);
moduleGit.setSshPort(freeProxySshPortNumber);
moduleGit = moduleService.initModule(application, moduleGit, tagName);
application.getModules().add(moduleGit);
application.setGitContainerIP(moduleGit.getContainerIP());
application.setGitSshProxyPort(freeProxySshPortNumber);
// Update GIT respository informations in the current application
application.setGitAddress(
"ssh://"
+ AlphaNumericsCharactersCheckUtils.convertToAlphaNumerics(
application.getUser().getLogin())
+ "@"
+ application.getName()
+ "."
+ application.getSuffixCloudUnitIO().substring(1)
+ ":"
+ application.getGitSshProxyPort()
+ containerGitAddress);
moduleGit.setStatus(Status.START);
moduleGit = moduleService.update(moduleGit);
} catch (UnsupportedEncodingException e) {
moduleGit.setStatus(Status.FAIL);
logger.error("Error : Error during persist git module " + e);
throw new ServiceException(e.getLocalizedMessage(), e);
}
return moduleGit;
}
@Override
@Transactional(rollbackFor = ServiceException.class)
public Application create(String applicationName, String login, String serverName, String tagName)
throws ServiceException, CheckException {
// if tagname is null, we prefix with a ":"
if (tagName != null) {
tagName = ":" + tagName;
}
if (applicationName != null) {
applicationName = applicationName.toLowerCase();
}
logger.info("--CALL CREATE NEW APP--");
Application application = new Application();
logger.info("applicationName = " + applicationName + ", serverName = " + serverName);
User user = authentificationUtils.getAuthentificatedUser();
// For cloning management
if (tagName != null) {
application.setAClone(true);
}
application.setName(applicationName);
application.setUser(user);
application.setModules(new ArrayList<>());
// verify if application exists already
this.checkCreate(application, serverName);
// todo : use a session flag
application.setStatus(Status.PENDING);
application = this.saveInDB(application);
serverService.checkMaxNumberReach(application);
String subdomain = System.getenv("CU_SUB_DOMAIN") == null ? "" : System.getenv("CU_SUB_DOMAIN");
List<Image> imagesEnabled = imageService.findEnabledImages();
List<String> imageNames = new ArrayList<>();
for (Image image : imagesEnabled) {
imageNames.add(image.getName());
}
if (!imageNames.contains(serverName)) {
throw new CheckException(messageSource.getMessage("server.not.found", null, locale));
}
try {
// BLOC APPLICATION
application.setDomainName(subdomain + suffixCloudUnitIO);
application = applicationDAO.save(application);
application.setManagerIp(dockerManagerIp);
application.setJvmRelease(javaVersionDefault);
application.setRestHost(restHost);
logger.info(application.getManagerIp());
// BLOC SERVER
Server server = ServerFactory.getServer(serverName);
// We get image associated to server
Image image = imageService.findByName(serverName);
server.setImage(image);
server.setApplication(application);
server.setName(serverName);
server = serverService.create(server, tagName);
List<Server> servers = new ArrayList<>();
servers.add(server);
application.setServers(servers);
// BLOC MODULE
Module moduleGit = this.addGitContainer(application, tagName);
application.getModules().add(moduleGit);
application.setGitContainerIP(moduleGit.getContainerIP());
// Persistence for Application model
application = applicationDAO.save(application);
// Copy the ssh key from the server to git container to be able to deploy war with gitpush
// During clone processus, env variables are not updated. We must wait for a restart before
// to copy the ssh keys for git push
if (tagName == null) {
this.sshCopyIDToServer(application, user);
}
} catch (DataAccessException e) {
throw new ServiceException(e.getLocalizedMessage(), e);
}
logger.info("" + application);
logger.info(
"ApplicationService : Application " + application.getName() + " successfully created.");
return application;
}
/**
* Lancer par signal de NoPublicController quand le processus sshd est (re)démarré dans container
* serveur et git, pour mettre à jour la nouvelle IP du serveur
*/
@Override
public Application sshCopyIDToServer(Application application, User user) throws ServiceException {
String command = null;
Map<String, String> configShell = new HashMap<>();
Module moduleGit = moduleService.findGitModule(user.getLogin(), application);
if (logger.isDebugEnabled()) {
logger.debug("--ssh Copy ID To Server--");
logger.debug("ssh port : " + moduleGit.getSshPort());
logger.debug("manager ip : " + application.getManagerIp());
}
for (Server server : application.getServers()) {
configShell.put("password", server.getApplication().getUser().getPassword());
configShell.put("port", moduleGit.getSshPort());
configShell.put("dockerManagerAddress", application.getManagerIp());
configShell.put("userLogin", server.getApplication().getUser().getLogin());
try {
int counter = 0;
while (!server.getStatus().equals(Status.START)
|| !moduleGit.getStatus().equals(Status.START)) {
if (counter == 100) {
break;
}
Thread.sleep(1000);
logger.info(" wait git and server ssh processus start");
logger.info(
"STATUS = server : " + server.getStatus() + " - module : " + moduleGit.getStatus());
moduleGit = moduleService.findById(moduleGit.getId());
server = serverService.findById(server.getId());
counter++;
}
// To permit ssh access on server from git container
command =
"expect /cloudunit/scripts/ssh-copy-id-expect.sh "
+ moduleGit.getApplication().getUser().getPassword();
logger.info("command shell to execute [" + command + "]");
shellUtils.executeShell(command, configShell);
} catch (Exception e) {
moduleGit.setStatus(Status.FAIL);
moduleGit = moduleService.saveInDB(moduleGit);
server.setStatus(Status.FAIL);
server = serverService.saveInDB(server);
logger.error("Error : Error during permit git to access to server " + e);
throw new ServiceException(e.getLocalizedMessage(), e);
}
}
try {
moduleGit = moduleService.update(moduleGit);
application.getModules().add(moduleGit);
application.setGitContainerIP(moduleGit.getContainerIP());
} catch (ServiceException e) {
moduleGit.setStatus(Status.FAIL);
moduleService.saveInDB(moduleGit);
logger.error("Error : Error during persist git module " + e);
throw new ServiceException(e.getLocalizedMessage(), e);
}
logger.info(
"ApplicationService : Application " + application.getName() + " successfully created.");
return application;
}
