feat: add pvc for stacks/bitcoin nodes

src/lib.rs

@@ -796,6 +796,7 @@ impl StacksDevnetApiK8sManager {
 
         let bitcoind_conf = format!(
             r#"
+                datadir=/etc/bitcoin
                 server=1
                 regtest=1
                 rpcallowip=0.0.0.0/0
@@ -876,6 +877,9 @@ impl StacksDevnetApiK8sManager {
         )
         .await?;
 
+        self.deploy_pvc(StacksDevnetPvc::BitcoindNode, &namespace)
+            .await?;
+
         self.deploy_pod(StacksDevnetPod::BitcoindNode, &namespace)
             .await?;
 
@@ -1052,6 +1056,9 @@ impl StacksDevnetApiK8sManager {
         )
         .await?;
 
+        self.deploy_pvc(StacksDevnetPvc::StacksNode, &namespace)
+            .await?;
+
         self.deploy_pod(StacksDevnetPod::StacksNode, &namespace)
             .await?;
 

src/resources/pvc.rs

@@ -4,12 +4,16 @@ use strum_macros::EnumIter;
 #[derive(EnumIter, Debug)]
 pub enum StacksDevnetPvc {
     StacksApi,
+    StacksNode,
+    BitcoindNode,
 }
 
 impl fmt::Display for StacksDevnetPvc {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         match self {
             StacksDevnetPvc::StacksApi => write!(f, "stacks-api-pvc"),
+            StacksDevnetPvc::StacksNode => write!(f, "stacks-node-pvc"),
+            StacksDevnetPvc::BitcoindNode => write!(f, "bitcoind-node-pvc"),
         }
     }
 }

src/resources/tests.rs

@@ -26,6 +26,8 @@ fn it_prints_correct_name_for_pod(pod: StacksDevnetPod) -> String {
 }
 
 #[test_case(StacksDevnetPvc::StacksApi => is equal_to  "stacks-api-pvc".to_string(); "for StacksApi")]
+#[test_case(StacksDevnetPvc::StacksNode => is equal_to  "stacks-node-pvc".to_string(); "for StacksNode")]
+#[test_case(StacksDevnetPvc::BitcoindNode => is equal_to  "bitcoind-node-pvc".to_string(); "for BitcoindNode")]
 fn it_prints_correct_name_for_pvc(pvc: StacksDevnetPvc) -> String {
     pvc.to_string()
 }

src/template_parser.rs

@@ -41,6 +41,12 @@ pub fn get_yaml_from_resource(resource: StacksDevnetResource) -> &'static str {
         StacksDevnetResource::Pvc(StacksDevnetPvc::StacksApi) => {
             include_str!("../templates/stacks-api-pvc.template.yaml")
         }
+        StacksDevnetResource::Pvc(StacksDevnetPvc::StacksNode) => {
+            include_str!("../templates/stacks-node-pvc.template.yaml")
+        }
+        StacksDevnetResource::Pvc(StacksDevnetPvc::BitcoindNode) => {
+            include_str!("../templates/bitcoind-node-pvc.template.yaml")
+        }
         StacksDevnetResource::Service(StacksDevnetService::StacksApi) => {
             include_str!("../templates/stacks-api-service.template.yaml")
         }

templates/bitcoind-chain-coordinator-pod.template.yaml

@@ -9,7 +9,7 @@ spec:
   containers:
   - command:
     - /usr/local/bin/bitcoind
-    - -conf=/etc/bitcoin/bitcoin.conf
+    - -conf=/tmp/conf/bitcoin.conf
     - -nodebuglogfile
     - -pid=/run/bitcoind.pid
     image: quay.io/hirosystems/bitcoind:devnet-v3
@@ -23,9 +23,12 @@ spec:
       name: rpc
       protocol: TCP
     volumeMounts:
-    - mountPath: /etc/bitcoin
+    - mountPath: /tmp/conf
       name: bitcoind-conf-volume
       readOnly: true
+    - mountPath: /etc/bitcoin
+      name: bitcoind-data-volume
+      readOnly: false
   - command:
     - ./stacks-network
     - --namespace=$(NAMESPACE)
@@ -74,3 +77,6 @@ spec:
   - configMap:
       name: project-dir-conf
     name: project-dir-conf-volume
+  - persistentVolumeClaim:
+      claimName: bitcoind-node-pvc
+    name: bitcoind-data-volume

templates/bitcoind-node-pvc.template.yaml

@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: bitcoind-node-pvc
+  namespace: "{namespace}"
+spec:
+  accessModes:
+  - ReadWriteOnce
+  resources:
+    limits:
+      storage: 750Mi
+    requests:
+      storage: 500Mi
+  storageClassName: devnet-storage-class
+  volumeMode: Filesystem

templates/stacks-node-pod.template.yaml

@@ -32,7 +32,13 @@ spec:
     - mountPath: /src/stacks-node
       name: stacks-node-conf-volume
       readOnly: true
+    - mountPath: /devnet
+      name: stacks-node-data-volume
+      readOnly: false
   volumes:
-  - configMap:
+  - name: stacks-node-conf-volume
+    configMap:
       name: stacks-node-conf
-    name: stacks-node-conf-volume
+  - name: stacks-node-data-volume
+    persistentVolumeClaim:
+      claimName: stacks-node-pvc

templates/stacks-node-pvc.template.yaml

@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: stacks-node-pvc
+  namespace: "{namespace}"
+spec:
+  accessModes:
+  - ReadWriteOnce
+  resources:
+    limits:
+      storage: 750Mi
+    requests:
+      storage: 500Mi
+  storageClassName: devnet-storage-class
+  volumeMode: Filesystem