Pearl1594 commented on a change in pull request #4329:
URL: https://github.com/apache/cloudstack/pull/4329#discussion_r710896066
##########
File path:
engine/schema/src/main/java/com/cloud/upgrade/dao/Upgrade41520to41600.java
##########
@@ -92,173 +92,20 @@ private void generateUuidForExistingSshKeyPairs(Connection
conn) {
}
}
+ private void initSystemVmTemplateRegistration() {
+ systemVmTemplateRegistration = new SystemVmTemplateRegistration();
+ }
+
@Override
@SuppressWarnings("serial")
public void updateSystemVmTemplates(final Connection conn) {
LOG.debug("Updating System Vm template IDs");
- final Set<Hypervisor.HypervisorType> hypervisorsListInUse = new
HashSet<Hypervisor.HypervisorType>();
- try (PreparedStatement pstmt = conn.prepareStatement("select
distinct(hypervisor_type) from `cloud`.`cluster` where removed is null");
ResultSet rs = pstmt.executeQuery()) {
- while (rs.next()) {
- switch (Hypervisor.HypervisorType.getType(rs.getString(1))) {
- case XenServer:
-
hypervisorsListInUse.add(Hypervisor.HypervisorType.XenServer);
- break;
- case KVM:
-
hypervisorsListInUse.add(Hypervisor.HypervisorType.KVM);
- break;
- case VMware:
-
hypervisorsListInUse.add(Hypervisor.HypervisorType.VMware);
- break;
- case Hyperv:
-
hypervisorsListInUse.add(Hypervisor.HypervisorType.Hyperv);
- break;
- case LXC:
-
hypervisorsListInUse.add(Hypervisor.HypervisorType.LXC);
- break;
- case Ovm3:
-
hypervisorsListInUse.add(Hypervisor.HypervisorType.Ovm3);
- break;
- default:
- break;
- }
- }
- } catch (final SQLException e) {
- LOG.error("updateSystemVmTemplates: Exception caught while getting
hypervisor types from clusters: " + e.getMessage());
- throw new CloudRuntimeException("updateSystemVmTemplates:Exception
while getting hypervisor types from clusters", e);
- }
-
- final Map<Hypervisor.HypervisorType, String> NewTemplateNameList = new
HashMap<Hypervisor.HypervisorType, String>() {
- {
- put(Hypervisor.HypervisorType.KVM, "systemvm-kvm-4.16.0");
- put(Hypervisor.HypervisorType.VMware,
"systemvm-vmware-4.16.0");
- put(Hypervisor.HypervisorType.XenServer,
"systemvm-xenserver-4.16.0");
- put(Hypervisor.HypervisorType.Hyperv,
"systemvm-hyperv-4.16.0");
- put(Hypervisor.HypervisorType.LXC, "systemvm-lxc-4.16.0");
- put(Hypervisor.HypervisorType.Ovm3, "systemvm-ovm3-4.16.0");
- }
- };
-
- final Map<Hypervisor.HypervisorType, String>
routerTemplateConfigurationNames = new HashMap<Hypervisor.HypervisorType,
String>() {
- {
- put(Hypervisor.HypervisorType.KVM, "router.template.kvm");
- put(Hypervisor.HypervisorType.VMware,
"router.template.vmware");
- put(Hypervisor.HypervisorType.XenServer,
"router.template.xenserver");
- put(Hypervisor.HypervisorType.Hyperv,
"router.template.hyperv");
- put(Hypervisor.HypervisorType.LXC, "router.template.lxc");
- put(Hypervisor.HypervisorType.Ovm3, "router.template.ovm3");
- }
- };
-
- final Map<Hypervisor.HypervisorType, String> newTemplateUrl = new
HashMap<Hypervisor.HypervisorType, String>() {
- {
- put(Hypervisor.HypervisorType.KVM,
"https://download.cloudstack.org/systemvm/4.16/systemvmtemplate-4.16.0-kvm.qcow2.bz2";);
- put(Hypervisor.HypervisorType.VMware,
"https://download.cloudstack.org/systemvm/4.16/systemvmtemplate-4.16.0-vmware.ova";);
- put(Hypervisor.HypervisorType.XenServer,
"https://download.cloudstack.org/systemvm/4.16/systemvmtemplate-4.16.0-xen.vhd.bz2";);
- put(Hypervisor.HypervisorType.Hyperv,
"https://download.cloudstack.org/systemvm/4.16/systemvmtemplate-4.16.0-hyperv.vhd.zip";);
- put(Hypervisor.HypervisorType.LXC,
"https://download.cloudstack.org/systemvm/4.16/systemvmtemplate-4.16.0-kvm.qcow2.bz2";);
- put(Hypervisor.HypervisorType.Ovm3,
"https://download.cloudstack.org/systemvm/4.16/systemvmtemplate-4.16.0-ovm.raw.bz2";);
- }
- };
-
- final Map<Hypervisor.HypervisorType, String> newTemplateChecksum = new
HashMap<Hypervisor.HypervisorType, String>() {
- {
- put(Hypervisor.HypervisorType.KVM,
"81b3e48bb934784a13555a43c5ef5ffb");
- put(Hypervisor.HypervisorType.XenServer,
"1b178a5dbdbe090555515340144c6017");
- put(Hypervisor.HypervisorType.VMware,
"e6a88e518c57d6f36c096c4204c3417f");
- put(Hypervisor.HypervisorType.Hyperv,
"5c94da45337cf3e1910dcbe084d4b9ad");
- put(Hypervisor.HypervisorType.LXC,
"81b3e48bb934784a13555a43c5ef5ffb");
- put(Hypervisor.HypervisorType.Ovm3,
"875c5c65455fc06c4a012394410db375");
- }
- };
-
- for (final Map.Entry<Hypervisor.HypervisorType, String>
hypervisorAndTemplateName : NewTemplateNameList.entrySet()) {
- LOG.debug("Updating " + hypervisorAndTemplateName.getKey() + "
System Vms");
- try (PreparedStatement pstmt = conn.prepareStatement("select id
from `cloud`.`vm_template` where name = ? and removed is null order by id desc
limit 1")) {
- // Get systemvm template id for corresponding hypervisor
- long templateId = -1;
- pstmt.setString(1, hypervisorAndTemplateName.getValue());
- try (ResultSet rs = pstmt.executeQuery()) {
- if (rs.next()) {
- templateId = rs.getLong(1);
- }
- } catch (final SQLException e) {
- LOG.error("updateSystemVmTemplates: Exception caught while
getting ids of templates: " + e.getMessage());
- throw new CloudRuntimeException("updateSystemVmTemplates:
Exception caught while getting ids of templates", e);
- }
-
- // change template type to SYSTEM
- if (templateId != -1) {
- try (PreparedStatement templ_type_pstmt =
conn.prepareStatement("update `cloud`.`vm_template` set type='SYSTEM' where id
= ?");) {
- templ_type_pstmt.setLong(1, templateId);
- templ_type_pstmt.executeUpdate();
- } catch (final SQLException e) {
- LOG.error("updateSystemVmTemplates:Exception while
updating template with id " + templateId + " to be marked as 'system': " +
e.getMessage());
- throw new
CloudRuntimeException("updateSystemVmTemplates:Exception while updating
template with id " + templateId + " to be marked as 'system'", e);
- }
- // update template ID of system Vms
- try (PreparedStatement update_templ_id_pstmt = conn
- .prepareStatement("update `cloud`.`vm_instance`
set vm_template_id = ? where type <> 'User' and hypervisor_type = ? and removed
is NULL");) {
- update_templ_id_pstmt.setLong(1, templateId);
- update_templ_id_pstmt.setString(2,
hypervisorAndTemplateName.getKey().toString());
- update_templ_id_pstmt.executeUpdate();
- } catch (final Exception e) {
- LOG.error("updateSystemVmTemplates:Exception while
setting template for " + hypervisorAndTemplateName.getKey().toString() + " to "
+ templateId
- + ": " + e.getMessage());
- throw new
CloudRuntimeException("updateSystemVmTemplates:Exception while setting template
for " + hypervisorAndTemplateName.getKey().toString() + " to "
- + templateId, e);
- }
-
- // Change value of global configuration parameter
- // router.template.* for the corresponding hypervisor
- try (PreparedStatement update_pstmt =
conn.prepareStatement("UPDATE `cloud`.`configuration` SET value = ? WHERE name
= ?");) {
- update_pstmt.setString(1,
hypervisorAndTemplateName.getValue());
- update_pstmt.setString(2,
routerTemplateConfigurationNames.get(hypervisorAndTemplateName.getKey()));
- update_pstmt.executeUpdate();
- } catch (final SQLException e) {
- LOG.error("updateSystemVmTemplates:Exception while
setting " +
routerTemplateConfigurationNames.get(hypervisorAndTemplateName.getKey()) + " to
"
- + hypervisorAndTemplateName.getValue() + ": "
+ e.getMessage());
- throw new
CloudRuntimeException("updateSystemVmTemplates:Exception while setting "
- +
routerTemplateConfigurationNames.get(hypervisorAndTemplateName.getKey()) + " to
" + hypervisorAndTemplateName.getValue(), e);
- }
-
- // Change value of global configuration parameter
- // minreq.sysvmtemplate.version for the ACS version
- try (PreparedStatement update_pstmt =
conn.prepareStatement("UPDATE `cloud`.`configuration` SET value = ? WHERE name
= ?");) {
- update_pstmt.setString(1, "4.16.0");
- update_pstmt.setString(2,
"minreq.sysvmtemplate.version");
- update_pstmt.executeUpdate();
- } catch (final SQLException e) {
- LOG.error("updateSystemVmTemplates:Exception while
setting 'minreq.sysvmtemplate.version' to 4.16.0: " + e.getMessage());
- throw new
CloudRuntimeException("updateSystemVmTemplates:Exception while setting
'minreq.sysvmtemplate.version' to 4.16.0", e);
- }
- } else {
- if
(hypervisorsListInUse.contains(hypervisorAndTemplateName.getKey())) {
- throw new CloudRuntimeException(getUpgradedVersion() +
hypervisorAndTemplateName.getKey() + " SystemVm template not found. Cannot
upgrade system Vms");
- } else {
- LOG.warn(getUpgradedVersion() +
hypervisorAndTemplateName.getKey() + " SystemVm template not found. " +
hypervisorAndTemplateName.getKey()
- + " hypervisor is not used, so not failing
upgrade");
- // Update the latest template URLs for corresponding
- // hypervisor
- try (PreparedStatement update_templ_url_pstmt = conn
- .prepareStatement("UPDATE
`cloud`.`vm_template` SET url = ? , checksum = ? WHERE hypervisor_type = ? AND
type = 'SYSTEM' AND removed is null order by id desc limit 1");) {
- update_templ_url_pstmt.setString(1,
newTemplateUrl.get(hypervisorAndTemplateName.getKey()));
- update_templ_url_pstmt.setString(2,
newTemplateChecksum.get(hypervisorAndTemplateName.getKey()));
- update_templ_url_pstmt.setString(3,
hypervisorAndTemplateName.getKey().toString());
- update_templ_url_pstmt.executeUpdate();
- } catch (final SQLException e) {
- LOG.error("updateSystemVmTemplates:Exception while
updating 'url' and 'checksum' for hypervisor type "
- +
hypervisorAndTemplateName.getKey().toString() + ": " + e.getMessage());
- throw new
CloudRuntimeException("updateSystemVmTemplates:Exception while updating 'url'
and 'checksum' for hypervisor type "
- +
hypervisorAndTemplateName.getKey().toString(), e);
- }
- }
- }
- } catch (final SQLException e) {
- LOG.error("updateSystemVmTemplates:Exception while getting ids
of templates: " + e.getMessage());
- throw new
CloudRuntimeException("updateSystemVmTemplates:Exception while getting ids of
templates", e);
- }
+ initSystemVmTemplateRegistration();
+ try {
+ systemVmTemplateRegistration.updateSystemVmTemplates(conn);
+ } catch (Exception e) {
+ throw new CloudRuntimeException("Failed to find / register
SystemVM template(s)");
Review comment:
At this point I haven't changed the structuring. Could probably be done
as part of Phase2
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