public HttpManager getHttpManager(InstallerConfiguration conf) {
        String managerAddr = conf.get(AGENT_MANAGER_ADDR);
        String managerHttpPrefixPath = conf.get(AGENT_MANAGER_VIP_HTTP_PREFIX_PATH,
                DEFAULT_AGENT_MANAGER_VIP_HTTP_PREFIX_PATH);
        int timeout = conf.getInt(AGENT_MANAGER_REQUEST_TIMEOUT,
                DEFAULT_AGENT_MANAGER_REQUEST_TIMEOUT);
        String secretId = conf.get(AGENT_MANAGER_AUTH_SECRET_ID);
        String secretKey = conf.get(AGENT_MANAGER_AUTH_SECRET_KEY);
        return new HttpManager(managerAddr, managerHttpPrefixPath, timeout, secretId, secretKey);
    }
module manager, deal with module add, delete and modify
inlong-agent/agent-installer/src/main/java/org/apache/inlong/agent/installer/ModuleManager.java