Remove upgrade instructions for 2.4 branch

Removed outdated instructions for upgrading to the latest 2.4 branch.

.github/DISCUSSION_TEMPLATE/2-4.yml

@@ -33,7 +33,7 @@ body:
         - 2.4.200
         - 2.4.201
         - 2.4.210
-        - 2.4.211
+        - 3.0.0
         - Other (please provide detail below)
     validations:
       required: true

.github/DISCUSSION_TEMPLATE/3-0.yml

@@ -1,177 +0,0 @@
-body:
-  - type: markdown
-    attributes:
-      value: |
-        If your organization needs more immediate, enterprise grade professional support, with one-on-one virtual meetings and screensharing, contact us via our website: https://securityonion.com/support
-  - type: dropdown
-    attributes:
-      label: Version
-      description: Which version of Security Onion are you asking about?
-      options:
-        -
-        - 3.0.0
-        - Other (please provide detail below)
-    validations:
-      required: true
-  - type: dropdown
-    attributes:
-      label: Installation Method
-      description: How did you install Security Onion?
-      options:
-        -
-        - Security Onion ISO image
-        - Cloud image (Amazon, Azure, Google)
-        - Network installation on Oracle 9 (unsupported)
-        - Other (please provide detail below)
-    validations:
-      required: true
-  - type: dropdown
-    attributes:
-      label: Description
-      description: >
-        Is this discussion about installation, configuration, upgrading, or other?
-      options:
-        -
-        - installation
-        - configuration
-        - upgrading
-        - other (please provide detail below)
-    validations:
-      required: true
-  - type: dropdown
-    attributes:
-      label: Installation Type
-      description: >
-        When you installed, did you choose Import, Eval, Standalone, Distributed, or something else?
-      options:
-        -
-        - Import
-        - Eval
-        - Standalone
-        - Distributed
-        - other (please provide detail below)
-    validations:
-      required: true
-  - type: dropdown
-    attributes:
-      label: Location
-      description: >
-        Is this deployment in the cloud, on-prem with Internet access, or airgap?
-      options:
-        -
-        - cloud
-        - on-prem with Internet access
-        - airgap
-        - other (please provide detail below)
-    validations:
-      required: true
-  - type: dropdown
-    attributes:
-      label: Hardware Specs
-      description: >
-        Does your hardware meet or exceed the minimum requirements for your installation type as shown at https://securityonion.net/docs/hardware?
-      options:
-        -
-        - Meets minimum requirements
-        - Exceeds minimum requirements
-        - Does not meet minimum requirements
-        - other (please provide detail below)
-    validations:
-      required: true
-  - type: input
-    attributes:
-      label: CPU
-      description: How many CPU cores do you have?
-    validations:
-      required: true
-  - type: input
-    attributes:
-      label: RAM
-      description: How much RAM do you have?
-    validations:
-      required: true
-  - type: input
-    attributes:
-      label: Storage for /
-      description: How much storage do you have for the / partition?
-    validations:
-      required: true
-  - type: input
-    attributes:
-      label: Storage for /nsm
-      description: How much storage do you have for the /nsm partition?
-    validations:
-      required: true
-  - type: dropdown
-    attributes:
-      label: Network Traffic Collection
-      description: >
-        Are you collecting network traffic from a tap or span port?
-      options:
-        -
-        - tap
-        - span port
-        - other (please provide detail below)
-    validations:
-      required: true
-  - type: dropdown
-    attributes:
-      label: Network Traffic Speeds
-      description: >
-        How much network traffic are you monitoring?
-      options:
-        -
-        - Less than 1Gbps
-        - 1Gbps to 10Gbps
-        - more than 10Gbps
-    validations:
-      required: true
-  - type: dropdown
-    attributes:
-      label: Status
-      description: >
-        Does SOC Grid show all services on all nodes as running OK?
-      options:
-        -
-        - Yes, all services on all nodes are running OK
-        - No, one or more services are failed (please provide detail below)
-    validations:
-      required: true
-  - type: dropdown
-    attributes:
-      label: Salt Status
-      description: >
-        Do you get any failures when you run "sudo salt-call state.highstate"?
-      options:
-        -
-        - Yes, there are salt failures (please provide detail below)
-        - No, there are no failures
-    validations:
-      required: true
-  - type: dropdown
-    attributes:
-      label: Logs
-      description: >
-        Are there any additional clues in /opt/so/log/?
-      options:
-        -
-        - Yes, there are additional clues in /opt/so/log/ (please provide detail below)
-        - No, there are no additional clues
-    validations:
-      required: true
-  - type: textarea
-    attributes:
-      label: Detail
-      description: Please read our discussion guidelines at https://github.com/Security-Onion-Solutions/securityonion/discussions/1720 and then provide detailed information to help us help you.
-      placeholder: |-
-        STOP! Before typing, please read our discussion guidelines at https://github.com/Security-Onion-Solutions/securityonion/discussions/1720 in their entirety!
-
-        If your organization needs more immediate, enterprise grade professional support, with one-on-one virtual meetings and screensharing, contact us via our website: https://securityonion.com/support
-    validations:
-      required: true
-  - type: checkboxes
-    attributes:
-      label: Guidelines
-      options:
-        - label: I have read the discussion guidelines at https://github.com/Security-Onion-Solutions/securityonion/discussions/1720 and assert that I have followed the guidelines.
-          required: true

salt/manager/tools/sbin/soup

@@ -375,7 +375,7 @@ postupgrade_changes() {
 }
 
 check_minimum_version() {
-  if [[ "$INSTALLEDVERSION" != "2.4.210" ]] && [[ ! "$INSTALLEDVERSION" =~ ^3\. ]]; then
+  if [[ "$INSTALLEDVERSION" != "2.4.210" ]] && [[ "$INSTALLEDVERSION" != "2.4.211" ]] && [[ ! "$INSTALLEDVERSION" =~ ^3\. ]]; then
     echo "You must be on at least Security Onion 2.4.210 to upgrade. Currently installed version: $INSTALLEDVERSION"
     exit 1
   fi