From 7dfdd0f00bdffd4b165b519b86710deb825dfcf1 Mon Sep 17 00:00:00 2001
From: Tyler Goodlet <jgbt@protonmail.com>
Date: Tue, 15 Feb 2022 13:03:11 -0500
Subject: [PATCH] Basic module-script for spawning `marketstore`, needs correct
 bind mount usage

---
 piker/data/_ahab.py | 151 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 151 insertions(+)
 create mode 100644 piker/data/_ahab.py

diff --git a/piker/data/_ahab.py b/piker/data/_ahab.py
new file mode 100644
index 00000000..591c19a9
--- /dev/null
+++ b/piker/data/_ahab.py
@@ -0,0 +1,151 @@
+# piker: trading gear for hackers
+# Copyright (C) 2018-present  Tyler Goodlet (in stewardship of piker0)
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+'''
+Supervisor for docker with included specific-image service helpers.
+
+'''
+from typing import Optional
+from contextlib import contextmanager as cm
+# import time
+
+import trio
+import tractor
+import docker
+import json
+# from docker.containers import Container
+from requests import ConnectionError
+
+from ..log import get_logger, get_console_log
+
+log = get_logger(__name__)
+
+
+_config = '''
+# mount this config using:
+# sudo docker run --mount type=bind,source="$HOME/.config/piker/",target="/etc" -i -p 5993:5993 alpacamarkets/marketstore:latest
+root_directory: data
+listen_port: 5993
+grpc_listen_port: 5995
+log_level: info
+queryable: true
+stop_grace_period: 0
+wal_rotate_interval: 5
+stale_threshold: 5
+enable_add: true
+enable_remove: false
+
+triggers:
+  - module: ondiskagg.so
+    on: "*/1Sec/OHLCV"
+    config:
+        # filter: "nasdaq"
+        destinations:
+            - 1Min
+            - 5Min
+            - 15Min
+            - 1H
+            - 1D
+
+  - module: stream.so
+    on: '*/*/*'
+    # config:
+    #     filter: "nasdaq"
+
+'''
+
+
+@cm
+def open_docker(
+    url: Optional[str] = None,
+    **kwargs,
+
+) -> docker.DockerClient:
+
+    # yield docker.Client(
+    #     base_url=url,
+    #     **kwargs
+    # ) if url else
+    yield docker.from_env(**kwargs)
+
+
+@tractor.context
+async def open_marketstore_container(
+    ctx: tractor.Context,
+    **kwargs,
+
+) -> None:
+    log = get_console_log('info', name=__name__)
+    # this cli should "just work"
+    # sudo docker run --mount
+    # type=bind,source="$HOME/.config/piker/",target="/etc" -i -p
+    # 5993:5993 alpacamarkets/marketstore:latest
+    client = docker.from_env(**kwargs)
+
+    # with open_docker() as client:
+    ctnr = client.containers.run(
+        'alpacamarkets/marketstore:latest',
+        [
+            '--mount',
+            'type=bind,source="$HOME/.config/piker/",target="/etc"',
+            '-i',
+            '-p 5993:5993',
+        ],
+        detach=True,
+    )
+    started: bool = False
+    logs = ctnr.logs(stream=True)
+
+    with trio.move_on_after(0.5):
+        for entry in logs:
+            entry = entry.decode()
+            try:
+                record = json.loads(entry.strip())
+            except json.JSONDecodeError:
+                if 'Error' in entry:
+                    raise RuntimeError(entry)
+                # await tractor.breakpoint()
+            msg = record['msg']
+
+            if "launching tcp listener for all services..." in msg:
+                started = True
+                break
+
+            await trio.sleep(0)
+
+    if not started and ctnr not in client.containers.list():
+        raise RuntimeError(
+            'Failed to start `marketstore` check logs output for deats'
+        )
+
+    await ctx.started()
+    await tractor.breakpoint()
+
+
+async def main():
+    async with tractor.open_nursery(
+        loglevel='info',
+    ) as tn:
+        portal = await tn.start_actor('ahab', enable_modules=[__name__])
+
+        async with portal.open_context(
+            open_marketstore_container
+
+        ) as (first, ctx):
+            await trio.sleep_forever()
+
+if __name__ == '__main__':
+    trio.run(main)