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instance_manager_adapter.cc
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instance_manager_adapter.cc
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#include "oper/instance_manager_adapter.h"
#include "oper/service_instance.h"
#include "oper/instance_task.h"
InstanceTask* DockerInstanceAdapter::CreateStartTask(const ServiceInstance::Properties &props, bool update) {
if (docker_cmd_.length() == 0) {
return NULL;
}
std::stringstream cmd_str;
cmd_str << "sudo " << docker_cmd_ << " create";
cmd_str << " " << UuidToString(props.instance_id);
cmd_str << " --image " << props.image_name;
if (props.vmi_inside != boost::uuids::nil_uuid()) {
cmd_str << " --vmi-left-id " << UuidToString(props.vmi_inside);
if (props.ip_prefix_len_inside != -1 && !props.ip_addr_inside.empty()) {
cmd_str << " --vmi-left-ip " << props.ip_addr_inside << "/";
cmd_str << props.ip_prefix_len_inside;
} else {
cmd_str << " --vmi-left-ip 0.0.0.0/0";
}
if (!props.mac_addr_inside.empty()) {
cmd_str << " --vmi-left-mac " << props.mac_addr_inside;
} else {
cmd_str << " --vmi-left-mac 00:00:00:00:00:00";
}
}
if (props.vmi_outside != boost::uuids::nil_uuid()) {
cmd_str << " --vmi-right-id " << UuidToString(props.vmi_outside);
if (props.ip_prefix_len_outside != -1 && !props.ip_addr_outside.empty()) {
cmd_str << " --vmi-right-ip " << props.ip_addr_outside << "/";
cmd_str << props.ip_prefix_len_outside;
} else {
cmd_str << " --vmi-right-ip 0.0.0.0/0";
}
if (!props.mac_addr_outside.empty()) {
cmd_str << " --vmi-right-mac " << props.mac_addr_outside;
} else {
cmd_str << " --vmi-right-mac 00:00:00:00:00:00";
}
}
if (props.vmi_management != boost::uuids::nil_uuid()) {
cmd_str << " --vmi-management-id " << UuidToString(props.vmi_management);
if (props.ip_prefix_len_management != -1 && !props.ip_addr_management.empty()) {
cmd_str << " --vmi-management-ip " << props.ip_addr_management << "/";
cmd_str << props.ip_prefix_len_management;
} else {
cmd_str << " --vmi-management-ip 0.0.0.0/0";
}
if (!props.mac_addr_management.empty()) {
cmd_str << " --vmi-management-mac " << props.mac_addr_management;
} else {
cmd_str << " --vmi-management-mac 00:00:00:00:00:00";
}
}
if (!props.instance_data.empty()) {
cmd_str << " --instance-data " << props.instance_data;
}
if (update) {
cmd_str << " --update";
}
return new InstanceTask(cmd_str.str(), START, agent_->event_manager());
}
InstanceTask* DockerInstanceAdapter::CreateStopTask(const ServiceInstance::Properties &props) {
if (docker_cmd_.length() == 0) {
return NULL;
}
std::stringstream cmd_str;
cmd_str << "sudo " << docker_cmd_ << " destroy";
cmd_str << " " << UuidToString(props.instance_id);
if (props.vmi_inside != boost::uuids::nil_uuid()) {
cmd_str << " --vmi-left-id " << UuidToString(props.vmi_inside);
}
if (props.vmi_outside != boost::uuids::nil_uuid()) {
cmd_str << " --vmi-right-id " << UuidToString(props.vmi_outside);
}
if (props.vmi_management != boost::uuids::nil_uuid()) {
cmd_str << " --vmi-management-id " << UuidToString(props.vmi_management);
}
return new InstanceTask(cmd_str.str(), STOP, agent_->event_manager());
}
bool DockerInstanceAdapter::isApplicable(const ServiceInstance::Properties &props) {
return (props.virtualization_type == ServiceInstance::VRouterInstance
&& props.vrouter_instance_type == ServiceInstance::Docker);
}
InstanceTask* NetNSInstanceAdapter::CreateStartTask(const ServiceInstance::Properties &props, bool update) {
std::stringstream cmd_str;
if (netns_cmd_.length() == 0) {
return NULL;
}
cmd_str << netns_cmd_ << " create";
cmd_str << " " << props.ServiceTypeString();
cmd_str << " " << UuidToString(props.instance_id);
cmd_str << " " << UuidToString(props.vmi_inside);
cmd_str << " " << UuidToString(props.vmi_outside);
if (props.ip_prefix_len_inside != -1) {
cmd_str << " --vmi-left-ip " << props.ip_addr_inside << "/";
cmd_str << props.ip_prefix_len_inside;
} else {
cmd_str << " --vmi-left-ip 0.0.0.0/0";
}
cmd_str << " --vmi-right-ip " << props.ip_addr_outside << "/";
cmd_str << props.ip_prefix_len_outside;
if (!props.mac_addr_inside.empty()) {
cmd_str << " --vmi-left-mac " << props.mac_addr_inside;
} else {
cmd_str << " --vmi-left-mac 00:00:00:00:00:00";
}
cmd_str << " --vmi-right-mac " << props.mac_addr_outside;
if (props.service_type == ServiceInstance::LoadBalancer) {
cmd_str << " --cfg-file " << loadbalancer_config_path_ <<
props.pool_id << "/etc/haproxy/haproxy.cfg";
cmd_str << " --pool-id " << props.pool_id;
cmd_str << " --gw-ip " << props.gw_ip;
}
if (update) {
cmd_str << " --update";
}
return new InstanceTask(cmd_str.str(), START, agent_->event_manager());
}
InstanceTask* NetNSInstanceAdapter::CreateStopTask(const ServiceInstance::Properties &props) {
std::stringstream cmd_str;
if (netns_cmd_.length() == 0) {
return NULL;
}
cmd_str << netns_cmd_ << " destroy";
if (props.instance_id.is_nil() ||
props.vmi_outside.is_nil()) {
return NULL;
}
if (props.interface_count == 2 && props.vmi_inside.is_nil()) {
return NULL;
}
cmd_str << " " << props.ServiceTypeString();
cmd_str << " " << UuidToString(props.instance_id);
cmd_str << " " << UuidToString(props.vmi_inside);
cmd_str << " " << UuidToString(props.vmi_outside);
if (props.service_type == ServiceInstance::LoadBalancer) {
cmd_str << " --cfg-file " << loadbalancer_config_path_ <<
props.pool_id << "/etc/haproxy/haproxy.cfg";
cmd_str << " --pool-id " << props.pool_id;
}
return new InstanceTask(cmd_str.str(), STOP, agent_->event_manager());
}
bool NetNSInstanceAdapter::isApplicable(const ServiceInstance::Properties &props) {
return (props.virtualization_type == ServiceInstance::NetworkNamespace);
}