PR: Make Shared Memory Size Selectable

[tunahanertekin]

:herb: PR: Make Shared Memory Size Selectable

Description

Shared memory size for IDE and VDI pods are 4Gi by default. It's also configurable using an additional config with type Operator and key SHARED_MEMORY_SIZE. Here is the regex for the config value:

• ^([0-9]{1,2}Gi)$

Closes #245

Type of change

• [x] New feature (non-breaking change which adds functionality)
• [x] This change requires a documentation update

How can it be tested?

Can be tested by adding a config as below:

spec:
  additionalConfigs:
    SHARED_MEMORY_SIZE:
      configType: Operator
      value: 5Gi