feat(all): upgrade charms to noble

Upgrade charms from Jammy to Noble. Key changes are that the charms
now use the `base` & `platform` syntax, and the charms now
use the `charm-binary-python-packages` to install rust-based
packages. This helps shorten the build times from ~10 minutes
to roughly ~2 minutes.

Signed-off-by: Jason C. Nucciarone <[email protected]>

charms/slurmctld/charmcraft.yaml

@@ -44,28 +44,15 @@ assumes:
   - juju
 
 type: charm
-bases:
-  - build-on:
-      - name: ubuntu
-        channel: "22.04"
-    run-on:
-      - name: ubuntu
-        channel: "22.04"
-        architectures: [amd64]
+base: [email protected]
+platforms:
+  amd64:
 
 parts:
   charm:
-    charm-requirements: ["requirements.txt"]
-    override-build: |
-      cp /usr/bin/rustc-1.80 /usr/bin/rustc
-      craftctl default
-    build-packages:
-      - libffi-dev
-      - libssl-dev
-      - rustc-1.80
-      - cargo
-      - pkg-config
-      - git
+    charm-binary-python-packages:
+      - cryptography ~= 44.0.0
+      - pydantic
 
 config:
   options:

charms/slurmctld/requirements.txt

@@ -1,3 +1,3 @@
 ops==2.15.0
 distro==1.9.0
-slurmutils~=0.8.0
+slurmutils~=0.9.0

charms/slurmd/charmcraft.yaml

@@ -1,5 +1,4 @@
 name: slurmd
-type: charm
 
 summary: |
   Slurmd, the compute node daemon of Slurm.
@@ -24,28 +23,15 @@ links:
 assumes:
   - juju
 
-bases:
-  - build-on:
-      - name: ubuntu
-        channel: "22.04"
-    run-on:
-      - name: ubuntu
-        channel: "22.04"
-        architectures: [amd64]
+type: charm
+base: [email protected]
+platforms:
+  amd64:
 
 parts:
   charm:
-    charm-requirements: [ "requirements.txt" ]
-    override-build: |
-      cp /usr/bin/rustc-1.80 /usr/bin/rustc
-      craftctl default
-    build-packages:
-      - libffi-dev
-      - libssl-dev
-      - rustc-1.80
-      - cargo
-      - pkg-config
-      - git
+    charm-binary-python-packages:
+      - cryptography ~= 44.0.0
   nhc:
     plugin: nil
     build-packages:

charms/slurmdbd/charmcraft.yaml

@@ -1,7 +1,7 @@
 # Copyright 2020-2024 Omnivector, LLC.
 # See LICENSE file for licensing details.
+
 name: slurmdbd
-type: charm
 
 assumes:
   - juju
@@ -25,28 +25,15 @@ links:
   source:
   - https://github.com/charmed-hpc/slurm-charms
 
-bases:
-  - build-on:
-      - name: ubuntu
-        channel: "22.04"
-    run-on:
-      - name: ubuntu
-        channel: "22.04"
-        architectures: [amd64]
+type: charm
+base: [email protected]
+platforms:
+  amd64:
 
 parts:
   charm:
-    charm-requirements: ["requirements.txt"]
-    override-build: |
-      cp /usr/bin/rustc-1.80 /usr/bin/rustc
-      craftctl default
-    build-packages:
-      - libffi-dev
-      - libssl-dev
-      - rustc-1.80
-      - cargo
-      - pkg-config
-      - git
+    charm-binary-python-packages:
+      - cryptography ~= 44.0.0
 
 requires:
   database:

charms/slurmdbd/requirements.txt

@@ -1,3 +1,3 @@
 ops==2.15.0
 distro==1.9.0
-slurmutils~=0.8.0
+slurmutils~=0.9.0

charms/slurmrestd/charmcraft.yaml

@@ -23,28 +23,14 @@ assumes:
   - juju
 
 type: charm
-bases:
-  - build-on:
-      - name: ubuntu
-        channel: "22.04"
-    run-on:
-      - name: ubuntu
-        channel: "22.04"
-        architectures: [amd64]
+base: [email protected]
+platforms:
+  amd64:
 
 parts:
   charm:
-    charm-requirements: ["requirements.txt"]
-    override-build: |
-      cp /usr/bin/rustc-1.80 /usr/bin/rustc
-      craftctl default
-    build-packages:
-      - libffi-dev
-      - libssl-dev
-      - rustc-1.80
-      - cargo
-      - pkg-config
-      - git
+    charm-binary-python-packages:
+      - cryptography ~= 44.0.0
 
 provides:
   slurmctld:

charms/slurmrestd/requirements.txt

@@ -1,3 +1,3 @@
 ops==2.15.0
 distro==1.9.0
-slurmutils~=0.8.0
+slurmutils~=0.9.0