Examples with OpsTarget org.platformlayer.ops.OpsTarget used on opensource projects

Example 11 with OpsTarget

use of org.platformlayer.ops.OpsTarget in project platformlayer by platformlayer.

the class MountCgroups method handler.

@Handler
public void handler() throws OpsException, IOException {
    // TODO: Only if not installed
    OpsTarget target = OpsContext.get().getInstance(OpsTarget.class);
    File cgroupsFile = new File("/cgroup");
    FilesystemInfo info = target.getFilesystemInfoFile(cgroupsFile);
    if (info != null) {
        // TODO: Better idempotency
        return;
    }
    String fstabLine = "\ncgroup\t/cgroup\tcgroup\tdefaults\t0\t0";
    File fstabFile = new File("/etc/fstab");
    String fstab = target.readTextFile(fstabFile);
    fstab += fstabLine;
    FileUpload.upload(target, fstabFile, fstab);
    target.mkdir(cgroupsFile);
    Command mountCommand = Command.build("mount cgroup");
    target.executeCommand(mountCommand);
// mkdir /cgroup
// echo -e "cgroup\t/cgroup\tcgroup\tdefaults\t0\t0" >> /etc/fstab
// mount cgroup
}

Example 12 with OpsTarget

use of org.platformlayer.ops.OpsTarget in project platformlayer by platformlayer.

the class CloudMap method getHosts.

private List<DirectCloudHost> getHosts(PlatformLayerKey cloudKey) throws OpsException {
    if (this.hosts == null) {
        List<DirectCloudHost> hosts = Lists.newArrayList();
        for (DirectHost host : platformLayer.listItems(DirectHost.class)) {
            if (!Objects.equal(host.cloud, cloudKey)) {
                continue;
            }
            if (host.lifecycle != null) {
                switch(host.lifecycle) {
                    case Stopping:
                        log.info("Host is terminating; won't allocate to it {}", host.getKey());
                        continue;
                }
            }
            OpsTarget target = directHelpers.toTarget(host);
            hosts.add(new DirectCloudHost(host, target));
        }
        this.hosts = hosts;
    }
    return this.hosts;
}

Example 13 with OpsTarget

use of org.platformlayer.ops.OpsTarget in project platformlayer by platformlayer.

the class LxcBootstrap method setupIpv6Script.

void setupIpv6Script() throws OpsException {
    File file = new File(getRoot(), "etc/network/if-up.d/ipv6");
    OpsTarget target = getTarget();
    FileUpload.upload(target, file, runTemplate("ipv6"));
    target.chmod(file, "755");
}

Example 14 with OpsTarget

use of org.platformlayer.ops.OpsTarget in project platformlayer by platformlayer.

the class SshPostgresTarget method execute.

public ProcessExecution execute(String sql, String maskedSql) throws OpsException {
    OpsTarget target = getOpsTarget();
    // We probably want psql -A -t -c "command"
    Command command = Command.build("psql");
    command.addQuoted("--username=", username);
    command.addQuoted("--host=", hostname);
    command.addArgument(Argument.buildQuoted("--command=", sql).setMasked("--command=" + Command.MASKED));
    CommandEnvironment env = new CommandEnvironment();
    env.put("PGPASSWORD", password.plaintext());
    command.setEnvironment(env);
    return target.executeCommand(command);
}

Example 15 with OpsTarget

use of org.platformlayer.ops.OpsTarget in project platformlayer by platformlayer.

the class DnsResolverModuleBuilder method buildTemplateModel.

@Override
public void buildTemplateModel(Map<String, Object> model) throws OpsException {
    List<String> nameservers = Lists.newArrayList();
    for (ProviderOf<DnsResolverProvider> entry : providers.listItemsProviding(DnsResolverProvider.class)) {
        DnsResolverProvider dnsResolverProvider = entry.get();
        List<InetAddress> addresses = dnsResolverProvider.findAddresses(NetworkPoint.forTargetInContext());
        for (InetAddress address : addresses) {
            nameservers.add(address.getHostAddress());
        }
    }
    if (nameservers.isEmpty()) {
        log.warn("No (internal) resolvers found; will set up default public nameservers; reconfigure needed if this changes");
        if (usePrivateResolvers) {
            OpsTarget target = OpsContext.get().getInstance(OpsTarget.class);
            AsBlock as = AsBlock.find(target);
            if (as != null) {
            // We had problems with the SL resolvers...
            /*
					 * if (Objects.equal(AsBlock.SOFTLAYER, as)) { log.warn("Adding private Softlayer resolvers");
					 * nameservers.add("10.0.80.11"); nameservers.add("10.0.80.12"); }
					 * 
					 * if (Objects.equal(AsBlock.HETZNER, as)) { log.warn("Adding private Hetzner resolvers");
					 * nameservers.add("213.133.99.99"); nameservers.add("213.133.100.100");
					 * nameservers.add("213.133.98.98"); }
					 */
            }
        }
        nameservers.add("8.8.8.8");
        nameservers.add("8.8.4.4");
        nameservers.add("2001:4860:4860::8888");
        nameservers.add("2001:4860:4860::8844");
    // So a reconfigure is needed!
    }
    model.put("nameservers", nameservers);
}