Handles creation /var/run/cloud folder for creation of lock file while modifyvxlan.sh script is run

[Pearl1594]

Description

modifyvxlan.sh script fails run as it isn't able to find the /var/run/cloud directory to create the lock file
Fixes: #4350

Types of changes

• Breaking change (fix or feature that would cause existing functionality to change)
• New feature (non-breaking change which adds functionality)
• Bug fix (non-breaking change which fixes an issue)
• Enhancement (improves an existing feature and functionality)
• Cleanup (Code refactoring and cleanup, that may add test cases)

Screenshots (if appropriate):

How Has This Been Tested?

• Deployed an Advanced zone with VXLAN as isolation method
• deployed a VM in an isolated network

[DaanHoogland]

@blueorangutan package

[blueorangutan]

@DaanHoogland a Jenkins job has been kicked to build packages. I'll keep you posted as I make progress.

[blueorangutan]

Packaging result: ✔centos7 ✖centos8 ✔debian. JID-2123

[Pearl1594]

@blueorangutan package

[blueorangutan]

@Pearl1594 a Jenkins job has been kicked to build packages. I'll keep you posted as I make progress.

[blueorangutan]

Packaging result: ✔centos7 ✖centos8 ✖debian. JID-2126

[Pearl1594]

@blueorangutan package

[wido]

The big question: Why doesn't this exist?

I have never seen these issues with Ubuntu systems.

[rohityadavcloud]

Ideally this must be created on pkg installation.
@blueorangutan package

[blueorangutan]

@rhtyd a Jenkins job has been kicked to build packages. I'll keep you posted as I make progress.

[blueorangutan]

Packaging result: ✔centos7 ✖centos8 ✔debian. JID-2161

[wido]

@rhtyd /var/run is a tmpfs on many systems nowadays, so the package can't fix this.

I just wonder why we (PCextreme) never run into this.

[rohityadavcloud]

LGTM, this will ensure the folder exists

[rohityadavcloud]

Manually tested the logic on bash, LGTM. Merging based on travis tests and lgtms.

[levindecaro]

@DaanHoogland

I would like to report #4350 fixed create directory issue. thx