Package com.cloud.agent.api

Examples of com.cloud.agent.api.CheckOnHostAnswer

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    protected Answer execute(CheckOnHostCommand cmd) {
        if (s_logger.isInfoEnabled()) {
            s_logger.info("Executing resource CheckOnHostCommand: " + _gson.toJson(cmd));
        }

        return new CheckOnHostAnswer(cmd, null, "Not Implmeneted");
    }
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            if (neighbor.getId() == agent.getId() || neighbor.getHypervisorType() != HypervisorType.XenServer) {
                continue;
            }
            Answer answer = _agentMgr.easySend(neighbor.getId(), cmd);
            if (answer != null && answer.getResult()) {
                CheckOnHostAnswer ans = (CheckOnHostAnswer)answer;
                if (!ans.isDetermined()) {
                    s_logger.debug("Host " + neighbor + " couldn't determine the status of " + agent);
                    continue;
                }
                return ans.isAlive() ? Status.Up : Status.Down;
            }
        }
       
        return null;
    }
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        }
        return true;
    }

    protected CheckOnHostAnswer execute(CheckOnHostCommand cmd) {
        return new CheckOnHostAnswer(cmd, null, "Not Implmeneted");
    }
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    protected Answer execute(CheckOnHostCommand cmd) {
        if (s_logger.isInfoEnabled()) {
            s_logger.info("Executing resource CheckOnHostCommand: " + _gson.toJson(cmd));
        }

        return new CheckOnHostAnswer(cmd, null, "Not Implmeneted");
    }
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        try {
            Connection conn = getConnection();
            String result = callHostPluginPremium(conn, "check_heartbeat", "host", cmd.getHost().getGuid(), "interval",
                    Integer.toString(_heartbeatInterval * 2));
            if (result == null) {
                return new CheckOnHostAnswer(cmd, "Unable to call plugin");
            }
            if (result.contains("> DEAD <")) {
                s_logger.debug("Heart beat is gone so dead.");
                return new CheckOnHostAnswer(cmd, false, "Heart Beat is done");
            } else if (result.contains("> ALIVE <")) {
                s_logger.debug("Heart beat is still going");
                return new CheckOnHostAnswer(cmd, true, "Heartbeat is still going");
            }
            return new CheckOnHostAnswer(cmd, null, "Unable to determine");
        } catch (Exception e) {
            s_logger.warn("Unable to fence", e);
            return new CheckOnHostAnswer(cmd, e.getMessage());
        }
    }
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    protected Answer execute(CheckOnHostCommand cmd) {
        if (s_logger.isInfoEnabled()) {
            s_logger.info("Executing resource CheckOnHostCommand: " + _gson.toJson(cmd));
        }

        return new CheckOnHostAnswer(cmd, null, "Not Implmeneted");
    }
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        try {
            Connection conn = getConnection();
            String result = callHostPluginPremium(conn, "check_heartbeat", "host", cmd.getHost().getGuid(), "interval",
                    Integer.toString(_heartbeatInterval * 2));
            if (result == null) {
                return new CheckOnHostAnswer(cmd, "Unable to call plugin");
            }
            if (result.contains("> DEAD <")) {
                s_logger.debug("Heart beat is gone so dead.");
                return new CheckOnHostAnswer(cmd, false, "Heart Beat is done");
            } else if (result.contains("> ALIVE <")) {
                s_logger.debug("Heart beat is still going");
                return new CheckOnHostAnswer(cmd, true, "Heartbeat is still going");
            }
            return new CheckOnHostAnswer(cmd, null, "Unable to determine");
        } catch (Exception e) {
            s_logger.warn("Unable to fence", e);
            return new CheckOnHostAnswer(cmd, e.getMessage());
        }
    }
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        }
        return true;
    }

    protected CheckOnHostAnswer execute(CheckOnHostCommand cmd) {
        return new CheckOnHostAnswer(cmd, null, "Not Implmeneted");
    }
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                msg = "Heart beat is still going";
        } else {
                msg = "Heart beat is gone so dead.";
        }
        s_logger.debug(msg);
        return new CheckOnHostAnswer(cmd, alive, msg);

    }
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            sshConnection.close();
        }
    }

    protected CheckOnHostAnswer execute(CheckOnHostCommand cmd) {
        return new CheckOnHostAnswer(cmd, null, "Not Implmeneted");
    }
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