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Add indexes for vm_stats #8737

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Merged
rohityadavcloud merged 3 commits into from
Mar 21, 2024
Merged

Add indexes for vm_stats #8737

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74eaea3
Add indexes for vm_stats
vishesh92 Mar 4, 2024
c9bf687
Remove index on timestamp
vishesh92 Mar 13, 2024
a71b7e0
Chnage index from vm_id,timestamp to vm_id
vishesh92 Mar 19, 2024
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32 changes: 28 additions & 4 deletions engine/schema/src/main/java/com/cloud/upgrade/dao/Upgrade41900to41910.java
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Original file line number Diff line number Diff line change
Expand Up @@ -16,16 +16,20 @@
// under the License.
package com.cloud.upgrade.dao;

import com.cloud.upgrade.SystemVmTemplateRegistration;
import com.cloud.utils.exception.CloudRuntimeException;
import org.apache.log4j.Logger;

import java.io.InputStream;
import java.sql.Connection;

public class Upgrade41900to41910 implements DbUpgrade {
public class Upgrade41900to41910 implements DbUpgrade, DbUpgradeSystemVmTemplate {
final static Logger LOG = Logger.getLogger(Upgrade41900to41910.class);
private SystemVmTemplateRegistration systemVmTemplateRegistration;

@Override
public String[] getUpgradableVersionRange() {
return new String[] {"4.19.0.0", "4.19.1.0"};
return new String[]{"4.19.0.0", "4.19.1.0"};
}

@Override
Expand All @@ -46,11 +50,12 @@ public InputStream[] getPrepareScripts() {
throw new CloudRuntimeException("Unable to find " + scriptFile);
}

return new InputStream[] {script};
return new InputStream[]{script};
}

@Override
public void performDataMigration(Connection conn) {
addIndexes(conn);
}

@Override
Expand All @@ -61,6 +66,25 @@ public InputStream[] getCleanupScripts() {
throw new CloudRuntimeException("Unable to find " + scriptFile);
}

return new InputStream[] {script};
return new InputStream[]{script};
}

private void addIndexes(Connection conn) {
DbUpgradeUtils.addIndexIfNeeded(conn, "vm_stats", "vm_id");
}

@Override
public void updateSystemVmTemplates(Connection conn) {
LOG.debug("Updating System Vm template IDs");
initSystemVmTemplateRegistration();
try {
systemVmTemplateRegistration.updateSystemVmTemplates(conn);
} catch (Exception e) {
throw new CloudRuntimeException("Failed to find / register SystemVM template(s)");
}
}

private void initSystemVmTemplateRegistration() {
systemVmTemplateRegistration = new SystemVmTemplateRegistration("");
}
}