static void
rwmsgbroker__component__instance_start(RwTaskletPluginComponent *self,
RwTaskletPluginComponentHandle *h_component,
RwTaskletPluginInstanceHandle *h_instance)
{
rwmsgbroker_component_ptr_t component;
rwmsgbroker_instance_ptr_t instance;
rwcal_module_ptr_t rwcal;
// Validate input parameters
component = (rwmsgbroker_component_ptr_t) h_component->priv;
RW_CF_TYPE_VALIDATE(component, rwmsgbroker_component_ptr_t);
instance = (rwmsgbroker_instance_ptr_t) h_instance->priv;
RW_CF_TYPE_VALIDATE(instance, rwmsgbroker_instance_ptr_t);
// The instance is started so print a debug message
RWTRACE_INFO(instance->rwtasklet_info->rwtrace_instance,
RWTRACE_CATEGORY_RWTASKLET,
"RW.MsgBroker -- Tasklet [%d] is started on VM [%d]!",
instance->rwtasklet_info->identity.rwtasklet_instance_id, //0);
instance->rwtasklet_info->rwvcs->identity.rwvm_instance_id);
rwvcs_instance_ptr_t rwvcs = instance->rwtasklet_info->rwvcs;
RW_ASSERT(rwvcs);
int rwvm_instance_id = rwvcs->identity.rwvm_instance_id;
RW_ASSERT(rwvcs->pb_rwmanifest
&& rwvcs->pb_rwmanifest->init_phase
&& rwvcs->pb_rwmanifest->init_phase->settings
&& rwvcs->pb_rwmanifest->init_phase->settings->rwmsg);
int multi_broker = (rwvcs->pb_rwmanifest->init_phase->settings->rwmsg->multi_broker &&
rwvcs->pb_rwmanifest->init_phase->settings->rwmsg->multi_broker->has_enable &&
rwvcs->pb_rwmanifest->init_phase->settings->rwmsg->multi_broker->enable);
char *ext_ip_address = instance->rwtasklet_info->rwvcs->identity.vm_ip_address;
RWTRACE_INFO(instance->rwtasklet_info->rwtrace_instance,
RWTRACE_CATEGORY_RWTASKLET,
"RW.MsgBroker -- Tasklet [%d] is started on VM [%d] ip-addr [%s] multi_broker [%d]!\n",
instance->rwtasklet_info->identity.rwtasklet_instance_id,
rwvm_instance_id, ext_ip_address,
multi_broker);
int sid = 1;
rwcal = ((rwvx_instance_t*)(instance->rwtasklet_info->rwvx))->rwcal_module;
instance->broker = rwmsg_broker_create(sid,
(multi_broker?rwvm_instance_id:0),
ext_ip_address,
instance->rwtasklet_info->rwsched_instance,
instance->rwtasklet_info->rwsched_tasklet_info,
rwcal,
rwtasklet_info_is_collapse_thread(instance->rwtasklet_info), /* mainq */
instance->rwtasklet_info->rwmsg_endpoint,
instance->rwtasklet_info);
RW_ASSERT(instance->broker);
rw_status_t rs;
rs = rwmsg_broker_dts_registration (instance);
RW_ASSERT(rs == RW_STATUS_SUCCESS);
}
static rw_status_t bootstrap_rwproc(struct rwmain_gi * rwmain)
{
rw_status_t status;
char * self_id = NULL;
RWTRACE_INFO(
rwmain->rwvx->rwtrace,
RWTRACE_CATEGORY_RWMAIN,
"Performing bootstrap of RWPROC %s",
rwmain->component_name);
status = RW_STATUS_SUCCESS;
if (!rwmain->rwvx->rwvcs->pb_rwmanifest->bootstrap_phase->rwproc)
goto done;
self_id = to_instance_name(rwmain->component_name, rwmain->instance_id);
for (size_t i = 0; i < rwmain->rwvx->rwvcs->pb_rwmanifest->bootstrap_phase->rwproc->n_instances; ++i) {
vcs_manifest_action action;
vcs_manifest_action_start start;
vcs_manifest_action__init(&action);
vcs_manifest_action_start__init(&start);
action.start = &start;
start.component_name = rwmain->rwvx->rwvcs->pb_rwmanifest->bootstrap_phase->rwproc->instances[i]->component_name;
start.has_config_ready = rwmain->rwvx->rwvcs->pb_rwmanifest->bootstrap_phase->rwproc->instances[i]->has_config_ready;
start.config_ready = rwmain->rwvx->rwvcs->pb_rwmanifest->bootstrap_phase->rwproc->instances[i]->config_ready;
#if 0
start.has_recovery_action = true;
start.recovery_action = RWVCS_TYPES_RECOVERY_TYPE_RESTART;
#else
start.has_recovery_action = rwmain->rwvx->rwvcs->pb_rwmanifest->bootstrap_phase->rwproc->instances[i]->has_recovery_action;
start.recovery_action = rwmain->rwvx->rwvcs->pb_rwmanifest->bootstrap_phase->rwproc->instances[i]->recovery_action;
#endif
status = rwmain_action_run(rwmain, self_id, &action);
action.start = NULL;
start.component_name = NULL;
protobuf_free_stack(action);
protobuf_free_stack(start);
}
done:
if (self_id)
free(self_id);
RWTRACE_INFO(
rwmain->rwvx->rwtrace,
RWTRACE_CATEGORY_RWMAIN,
"Bootstrap of RWPROC complete");
return status;
}
rw_status_t
rwvcs_variable_list_evaluate(rwvcs_instance_ptr_t instance,
size_t n_variable,
char **variable)
{
int i;
char *expression;
rw_status_t status = RW_STATUS_SUCCESS;
// Validate input parameters
RW_CF_TYPE_VALIDATE(instance, rwvcs_instance_ptr_t);
// Evaluate each variable in the list
for (i = 0 ; i < n_variable ; i++) {
expression = variable[i];
RWTRACE_INFO(instance->rwvx->rwtrace,
RWTRACE_CATEGORY_RWVCS,
"Variable list evaluate - expression = %s\n",
expression);
status = instance->rwpython_util.iface->python_run_string(
instance->rwpython_util.cls,
expression);
RW_ASSERT(status == RW_STATUS_SUCCESS);
}
// The variable list evaluation was successful
return RW_STATUS_SUCCESS;
}
rw_status_t
rwdts_api_appconf_group_create(rwdts_api_t* apih,
rwdts_xact_t* xact,
appconf_xact_init init,
appconf_xact_deinit deinit,
appconf_config_validate validate,
appconf_config_apply apply,
void* user_data,
rwdts_appconf_t** appconf) {
RW_ASSERT(appconf);
if (!appconf) {
return RW_STATUS_FAILURE;
}
rwdts_appconf_cbset_t cb = {
.xact_init = init,
.xact_deinit = deinit,
.config_validate = validate,
.config_apply = apply,
.ctx = user_data,
};
*appconf = rwdts_appconf_group_create(apih, xact, &cb);
if (*appconf == NULL) {
RWTRACE_INFO(apih->rwtrace_instance,
RWTRACE_CATEGORY_RWTASKLET,
"%s: Invoking state change callback", apih->client_path);
return (RW_STATUS_FAILURE);
}
return (RW_STATUS_SUCCESS);
}
/*
* Initializes the RW.CLI controller.
*/
static void controller_init(rwcli_controller_t* inst)
{
memset(inst, 0, sizeof(rwcli_controller_t));
// Initialize the trace module and set appropriate severity
controller_init_trace(inst);
// Allocate the receive buffer
inst->recv_buf = (uint8_t*)calloc(sizeof(uint8_t), RW_CLI_MAX_BUF);
inst->recv_buf_len = RW_CLI_MAX_BUF;
if (!getenv("RIFT_VAR_ROOT")) {
if (rift_cmdargs.use_rift_var_root == -1) {
char *rift_var_root = NULL;
asprintf(&rift_var_root, "%s/var/rift", getenv("RIFT_INSTALL"));
setenv("RIFT_VAR_ROOT", rift_var_root, true);
free(rift_var_root);
} else {
setenv("RIFT_VAR_ROOT", rift_cmdargs.rift_var_root, true);
}
}
RWTRACE_INFO(inst->trace_ctxt, RWTRACE_CATEGORY_RWCLI,
"RIFT_VAR_ROOT=%s", getenv("RIFT_VAR_ROOT"));
// Decide the RW.CLI communication mode with RW.MgmtAgent
if (rift_cmdargs.use_netconf == -1) {
const char* agent_mode = rw_getenv("RWMGMT_AGENT_MODE");
if (agent_mode && strcmp(agent_mode, "XML") == 0) {
// If the agent mode is XML only RW.MSG mode is possible. Override the
// command line option for netconf and opt for RW.MSG mode.
inst->agent_type = RWCLI_TRANSPORT_MODE_RWMSG;
} else {
// Transport mode not chosen in command line and not XML mode. Choose
// Netconf mode by default.
inst->agent_type = RWCLI_TRANSPORT_MODE_NETCONF;
}
} else if (rift_cmdargs.use_netconf) {
inst->agent_type = RWCLI_TRANSPORT_MODE_NETCONF;
} else {
inst->agent_type = RWCLI_TRANSPORT_MODE_RWMSG;
}
inst->is_netconf_agent_loaded = false;
// To support background processes and job control, there should
// be multiple channels available
// Create two agent channels one for RWMSG and the other for Netconf
controller_agent_channel_init(inst, RWCLI_TRANSPORT_MODE_RWMSG);
controller_agent_channel_init(inst, RWCLI_TRANSPORT_MODE_NETCONF);
}
rw_status_t
rwvcs_variable_evaluate_int(
rwvcs_instance_ptr_t instance,
char * variable,
int * result)
{
rw_status_t status;
char expression[1024];
char * match_string = "$python(";
char copied_string[1024];
int len;
// Validate input parameters
RW_CF_TYPE_VALIDATE(instance, rwvcs_instance_ptr_t);
RW_ASSERT(variable);
if (variable[0] != '$') {
*result = atoi(variable);
return RW_STATUS_SUCCESS;
}
else {
if (0 != strncmp(variable, match_string, 8) ) {
variable++;
sprintf(expression, "int(%s)", variable);
} else {
variable += 8;
strcpy(copied_string,variable);
len = strlen(copied_string);
if (copied_string[len - 1] == ')') {
copied_string[len - 1] = '\0';
sprintf(expression, "int(%s)", copied_string);
} else {
RWTRACE_INFO(instance->rwvx->rwtrace,
RWTRACE_CATEGORY_RWVCS,
"Error evaluating int variable\n");
return RW_STATUS_FAILURE;
}
}
}
status = instance->rwpython_util.iface->python_eval_integer(
instance->rwpython_util.cls,
expression,
result);
return status;
}
rw_status_t
rwdts_api_appconf_group_create_gi(rwdts_api_t* apih,
rwdts_xact_t* xact,
appconf_xact_init_gi init,
appconf_xact_deinit_gi deinit,
appconf_config_validate_gi validate,
appconf_config_apply_gi apply,
void* user_data,
rwdts_appconf_t** appconf,
GDestroyNotify xact_init_dtor,
GDestroyNotify xact_deinit_dtor,
GDestroyNotify config_validate_dtor,
GDestroyNotify config_apply_dtor) {
RW_ASSERT(appconf);
if (!appconf) {
return RW_STATUS_FAILURE;
}
rwdts_appconf_cbset_t cb = {
.xact_init_gi = init,
.xact_deinit_gi = deinit,
.config_validate_gi = validate,
.config_apply_gi = apply,
.ctx = user_data,
.xact_init_dtor = xact_init_dtor,
.xact_deinit_dtor = xact_deinit_dtor,
.config_validate_dtor = config_validate_dtor,
.config_apply_dtor = config_apply_dtor
};
if (init) {
if (!xact_init_dtor && !deinit) {
RWDTS_API_LOG_EVENT(apih, AppconfDeinitMissing, "rwdts_api_appconf_group_create_gi: Use a managed langauge or provide a xact_deinit callback");
RW_ASSERT(deinit);
}
}
*appconf = rwdts_appconf_group_create(apih, xact, &cb);
if (*appconf == NULL) {
RWTRACE_INFO(apih->rwtrace_instance,
RWTRACE_CATEGORY_RWTASKLET,
"%s: Invoking state change callback", apih->client_path);
return (RW_STATUS_FAILURE);
}
return (RW_STATUS_SUCCESS);
}
rw_status_t
rwvcs_evaluate_python_loop_variables(rwvcs_instance_ptr_t instance,
char *variable)
{
rw_status_t status = RW_STATUS_SUCCESS;
// Validate input parameters
RW_CF_TYPE_VALIDATE(instance, rwvcs_instance_ptr_t);
RW_ASSERT(variable);
RWTRACE_INFO(instance->rwvx->rwtrace,
RWTRACE_CATEGORY_RWVCS,
"Variable evaluate python loop variable - expression = %s\n",
variable);
status = instance->rwpython_util.iface->python_run_string(
instance->rwpython_util.cls,
variable);
return status;
}
rw_status_t
rwvcs_variable_evaluate_str(
struct rwvcs_instance_s *instance,
const char * variable,
char * result,
int result_len)
{
rw_status_t status;
char expression[1024];
char * match_string = "$python(";
char copied_string[1024];
int len;
char * c_result = NULL;
// Validate input parameters
RW_CF_TYPE_VALIDATE(instance, rwvcs_instance_ptr_t);
RW_ASSERT(variable);
if (variable[0] != '$') {
strcpy(result, variable);
return RW_STATUS_SUCCESS;
}
else {
if (0 != strncmp(variable, match_string, 8) ) {
variable++;
sprintf(expression, "str(%s)", variable);
} else {
variable += 8;
strcpy(copied_string,variable);
len = strlen(copied_string);
if (copied_string[len - 1] == ')') {
copied_string[len - 1] = '\0';
sprintf(expression, "str(%s)", copied_string);
} else {
RWTRACE_INFO(instance->rwvx->rwtrace,
RWTRACE_CATEGORY_RWVCS,
"Error evaluating string variable\n");
return RW_STATUS_FAILURE;
}
}
}
// Evaluate a "result = variable" expression and extract the value of "result"
RWTRACE_INFO(instance->rwvx->rwtrace,
RWTRACE_CATEGORY_RWVCS,
"Variable evaluate str - expression = %s\n",
expression);
status = instance->rwpython_util.iface->python_eval_string(
instance->rwpython_util.cls,
expression,
&c_result);
if (status != RW_STATUS_SUCCESS) {
strncpy(result, "", result_len);
} else {
strncpy(result, c_result, result_len);
result[result_len-1] = '\0';
}
if (c_result)
free(c_result);
return status;
}
void rwlogd_start_tasklet(rwlogd_instance_ptr_t instance, bool dts_register,char *rwlog_filename,char *filter_shm_name,
const char *schema_name)
{
rwlogd_tasklet_instance_ptr_t rwlogd_instance_data;
rwlogd_instance_data = (rwlogd_tasklet_instance_ptr_t) RW_MALLOC0(sizeof(struct rwlogd_tasklet_instance_s));
rwlogd_instance_data->file_status.fd = -1;
rwlogd_instance_data->log_buffer_size = CIRCULAR_BUFFER_SIZE;
rwlogd_instance_data->rwlogd_instance = (void *)instance;
rwlogd_instance_data->bootstrap_time = BOOTSTRAP_TIME;
rwlogd_instance_data->bootstrap_severity = RW_LOG_LOG_SEVERITY_ERROR;
rwlogd_instance_data->default_console_severity = RW_LOG_LOG_SEVERITY_ERROR;
struct rwvcs_instance_s* vcs_inst = (struct rwvcs_instance_s*)(instance->rwtasklet_info->rwvcs);
if(vcs_inst && vcs_inst->pb_rwmanifest &&
vcs_inst->pb_rwmanifest->bootstrap_phase &&
vcs_inst->pb_rwmanifest->bootstrap_phase->log &&
vcs_inst->pb_rwmanifest->bootstrap_phase->log->has_enable) {
if(vcs_inst->pb_rwmanifest->bootstrap_phase->log->has_bootstrap_time) {
rwlogd_instance_data->bootstrap_time = vcs_inst->pb_rwmanifest->bootstrap_phase->log->bootstrap_time*RWLOGD_TICKS_PER_SEC;
}
if(vcs_inst->pb_rwmanifest->bootstrap_phase->log->has_severity &&
vcs_inst->pb_rwmanifest->bootstrap_phase->log->severity < RW_LOG_LOG_SEVERITY_MAX_VALUE) {
rwlogd_instance_data->bootstrap_severity = vcs_inst->pb_rwmanifest->bootstrap_phase->log->severity;
}
if(vcs_inst->pb_rwmanifest->bootstrap_phase->log->has_console_severity &&
vcs_inst->pb_rwmanifest->bootstrap_phase->log->console_severity < RW_LOG_LOG_SEVERITY_MAX_VALUE) {
rwlogd_instance_data->default_console_severity = vcs_inst->pb_rwmanifest->bootstrap_phase->log->console_severity;
}
}
rwlogd_instance_data->log_buffer = RW_MALLOC0(rwlogd_instance_data->log_buffer_size);
rwlogd_instance_data->curr_offset = 0;
rwlogd_instance_data->curr_used_offset = rwlogd_instance_data->log_buffer_size; /* Point this to end of buffer to indicate full buffer is free */
instance->rwlogd_info = rwlogd_instance_data;
instance->rwlogd_info->rwlogd_list_ring = rwlogd_create_consistent_hash_ring(RWLOGD_DEFAULT_NODE_REPLICA);
/* Create List to maintains peer RwLogd list */
RW_SKLIST_PARAMS_DECL(rwlogd_list_, rwlogd_peer_node_entry_t,rwtasklet_instance_id, rw_sklist_comp_int, element);
RW_SKLIST_INIT(&(instance->rwlogd_info->peer_rwlogd_list),&rwlogd_list_);
instance->dynschema_app_state = RW_MGMT_SCHEMA_APPLICATION_STATE_INITIALIZING;
if (dts_register)
{
rwlog_dts_registration(instance);
}
RWTRACE_INFO(instance->rwtasklet_info->rwtrace_instance,
RWTRACE_CATEGORY_RWTASKLET,
"\n================================================================================\n\n"
"RW.Logd -- Tasklet is started (%d) !\n\n"
"================================================================================\n",
instance->rwtasklet_info->identity.rwtasklet_instance_id);
rwlogd_create_client_endpoint(instance);
rwlogd_create_server_endpoint(instance);
rwlogd_start(instance,rwlog_filename,filter_shm_name,schema_name);
if(schema_name) {
instance->dynschema_app_state = RW_MGMT_SCHEMA_APPLICATION_STATE_READY;
}
}
