feat: add Dolos package (#204)

Signed-off-by: Ales Verbic <verbotenj@blinklabs.io>

packages/dolos/dolos-0.7.0.yaml

@@ -0,0 +1,36 @@
+name: dolos
+version: 0.7.0
+description: Description of dolos package
+dependencies:
+  - cardano-node >= 8.9.1
+installSteps:
+  - docker:
+      containerName: dolos
+      image: ghcr.io/txpipe/dolos:v0.7.0
+      command: 
+        - dolos
+        - daemon
+      binds:
+        - '{{ .Paths.DataDir }}/:/etc/dolos/'
+        - '{{ .Paths.ContextDir }}/config/{{ .Context.Network }}:/config'
+      ports:
+        - "30013"
+        - "50051"
+      pullOnly: false
+  - file:
+      binary: true
+      filename: daemon.toml
+      source: files/daemon.toml.gotmpl
+outputs:
+  - name: dolos-grpc
+    description: Dolos grpc service
+    value: 'http://localhost:{{ index (index .Ports "dolos") "50051" }}'
+  - name: dolos-ouroboros
+    description: Dolos ouroboros service
+    value: 'http://localhost:{{ index (index .Ports "dolos") "30013" }}'
+tags:
+  - docker
+  - linux
+  - darwin
+  - amd64
+  - arm64

packages/dolos/files/daemon.toml.gotmpl

@@ -0,0 +1,33 @@
+# https://dolos.txpipe.io/configuration
+[upstream]
+peer_address = "{{ .Context.Network }}-node.world.dev.cardano.org:30000"
+network_magic = {{ .Context.NetworkMagic }}
+is_testnet = true
+
+[storage]
+path = "./tmp/data"
+wal_size = 1000
+
+[genesis]
+byron_path = "/config/byron-genesis.json"
+shelley_path = "/config/shelley-genesis.json"
+alonzo_path = "/config/alonzo-genesis.json"
+
+[sync]
+pull_batch_size = 200
+
+[submit]
+prune_height = 10000
+# validate_phase_1 = false
+# validate_phase_2 = false
+
+[serve.grpc]
+listen_address = "[::]:50051"
+
+[serve.ouroboros]
+listen_address = "localhost:30013"
+# https://github.com/txpipe/dolos/blob/main/examples/sync-mainnet/dolos.toml#L26
+magic = 0
+
+[logging]
+max_level = "debug"