Examples with ServiceUnavailableException com.emc.storageos.svcs.errorhandling.resources.ServiceUnavailableException used on opensource projects

Example 1 with ServiceUnavailableException

use of com.emc.storageos.svcs.errorhandling.resources.ServiceUnavailableException in project coprhd-controller by CoprHD.

the class SecretsInit method rotateIPsecKey.

private boolean rotateIPsecKey() {
    InterProcessLock lock = null;
    try {
        if (drUtil.isMultivdc()) {
            log.info("Skip ipsec key initial rotation for multi-vdc configuration");
            return true;
        }
        if (drUtil.isMultisite()) {
            log.info("Skip ipsec key initial rotation for multi-site DR configuration");
            return true;
        }
        String preSharedKey = ipsecConfig.getPreSharedKeyFromZK();
        if (!StringUtils.isBlank(preSharedKey)) {
            log.info("IPsec key has been initialized");
            return true;
        }
        lock = coordinator.getCoordinatorClient().getSiteLocalLock(ipsecLock);
        lock.acquire();
        log.info("Acquired the lock {}", ipsecLock);
        preSharedKey = ipsecConfig.getPreSharedKeyFromZK();
        if (!StringUtils.isBlank(preSharedKey)) {
            log.info("IPsec key has been initialized. No need to regenerate it");
            return true;
        }
        if (drUtil.isAllSitesStable()) {
            log.info("No pre shared key in zk, generate a new key");
            ipsecMgr.rotateKey(true);
            return true;
        }
        return false;
    } catch (ServiceUnavailableException suex) {
        log.warn("cluster is not stable currently.");
        return false;
    } catch (Exception ex) {
        log.warn("error when run ipsec initial rotation: ", ex);
        return false;
    } finally {
        try {
            if (lock != null) {
                lock.release();
                log.info("Released the lock {}", ipsecLock);
            }
        } catch (Exception ex) {
            log.warn("error in releasing the lock {}", ipsecLock);
        }
    }
}