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

Example 6 with Command

use of org.platformlayer.ops.Command 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 7 with Command

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

the class ExpandArchive method handler.

@Handler
public void handler(OpsTarget target) throws OpsException {
    if (OpsContext.isConfigure()) {
        target.mkdir(extractPath);
        String archiveFileName = archiveFile.getName();
        if (archiveFileName.endsWith(".zip")) {
            // -u = update, for (something close to) idempotency
            // -o = overwrite (no prompt)
            Command unzipCommand = Command.build("unzip -u -o {0} -d {1}", archiveFile, extractPath);
            target.executeCommand(unzipCommand.setTimeout(TimeSpan.FIVE_MINUTES));
        } else if (archiveFileName.endsWith(".tgz") || archiveFileName.endsWith(".tar.gz")) {
            Command unzipCommand = Command.build("cd {0}; tar zxf {1}", extractPath, archiveFile);
            target.executeCommand(unzipCommand.setTimeout(TimeSpan.FIVE_MINUTES));
        } else {
            throw new UnsupportedOperationException();
        }
    }
}

Example 8 with Command

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

the class RegenerateLocales method getGeneratedLocales.

private List<String> getGeneratedLocales(OpsTarget target) throws OpsException {
    Command listLocales = Command.build("localedef --list-archive");
    ProcessExecution execution = target.executeCommand(listLocales);
    List<String> locales = Lists.newArrayList();
    for (String line : Splitter.on("\n").split(execution.getStdOut())) {
        line = line.trim();
        if (line.isEmpty()) {
            continue;
        }
        locales.add(normalize(line));
    }
    return locales;
}

Example 9 with Command

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

the class IpTablesManager method getCurrentFirewallState.

public static List<FirewallRecord> getCurrentFirewallState(OpsTarget target, Transport transport) throws OpsException {
    Command command = getIptablesCommand(transport);
    command.addLiteral("--list-rules");
    List<FirewallRecord> records = Lists.newArrayList();
    ProcessExecution execution = target.executeCommand(command);
    String stdout = execution.getStdOut();
    for (String line : stdout.split("\n")) {
        parseAndAdd(records, line);
    }
    return records;
}

Example 10 with Command

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

the class IpTablesManager method buildCommandAddFirewallRule.

public static Command buildCommandAddFirewallRule(OpsTarget server, FirewallRecord add) throws OpsException {
    if (isPolicyDefault(add)) {
        Command command = getIptablesCommand(add.getTransport());
        command.addLiteral("-P");
        command.addLiteral(toChain(add));
        command.addLiteral(toIpTableDecision(add.decision));
        return command;
    }
    // iptables --append INPUT -s 74.125.67.103/32 -p tcp -m tcp --dport 22 -j ACCEPT
    String action;
    // Passes take precedence
    switch(add.decision) {
        case Pass:
            action = " --insert " + toChain(add) + " 1 ";
            break;
        case Block:
            action = " --append " + toChain(add);
            break;
        default:
            throw new IllegalStateException();
    }
    String ipTableRule = buildIpTableRule(add);
    String commandString = getIptablesCommand(add.getTransport()).buildCommandString() + action + ipTableRule;
    Command command = Command.build(commandString);
    return command;
}