#581 Add adjecent servers (stac, tipg, titiler, titiler-pgstac) and p…

…roxies to npm start

adjacent-servers/adjacent-servers.js

@@ -0,0 +1,94 @@
+require("dotenv").config();
+const logger = require("../API/logger");
+const { spawn } = require("child_process");
+
+const IS_WINDOWS = /^win/i.test(process.platform) ? true : false;
+const EXT = IS_WINDOWS ? ".bat" : ".sh";
+
+const adjacentServers = [
+  {
+    name: "stac",
+    command: `cd adjacent-servers/stac/ && start-stac${EXT}`,
+    port: process.env.STAC_PORT || 8881,
+    env: "WITH_STAC",
+  },
+  {
+    name: "tipg",
+    command: `cd adjacent-servers/tipg/ && start-tipg${EXT}`,
+    port: process.env.TIPG_PORT || 8882,
+    env: "WITH_TIPG",
+  },
+  {
+    name: "titiler",
+    command: `cd adjacent-servers/titiler/ && start-titiler${EXT}`,
+    port: process.env.TITILER_PORT || 8883,
+    env: "WITH_TITILER",
+  },
+  {
+    name: "titiler-pgstac",
+    command: `cd adjacent-servers/titiler-pgstac/ && start-titiler-pgstac${EXT}`,
+    port: process.env.TITILER_PGSTAC_PORT || 8884,
+    env: "WITH_TITILER_PGSTAC",
+  },
+];
+
+const serverProcesses = [];
+adjacentServers.forEach((s) => {
+  if (process.env[s.env] === "true") {
+    logger(
+      "info",
+      `Starting ${s.name} server on port ${s.port}...`,
+      "adjacent-servers"
+    );
+    let cmd = spawn(s.command, [s.port], { shell: true });
+    serverProcesses.push(cmd);
+
+    cmd.stdout.on("data", (data) => {
+      if (`${data}`.indexOf("running") != -1)
+        process.stdout.write(`${s.name} - ${data}`);
+    });
+
+    cmd.stderr.on("data", (data) => {
+      if (`${data}`.indexOf("running") != -1)
+        process.stdout.write(`${s.name} - ${data}`);
+    });
+
+    cmd.on("error", (err) => {
+      process.stdout.write(`${s.name} ERROR - ${err}`);
+    });
+  }
+});
+
+let running = true;
+
+function killProcess() {
+  logger("info", `Terminating adjacent servers...`, "adjacent-servers");
+  serverProcesses.forEach((process) => {
+    process.kill();
+  });
+  logger(
+    "success",
+    `Successfully terminated all adjacent servers.`,
+    "adjacent-servers"
+  );
+  running = false;
+}
+
+process.on("SIGTERM", killProcess);
+process.on("SIGINT", killProcess);
+process.on("uncaughtException", function (e) {
+  logger(
+    "error",
+    `[uncaughtException] app will be terminated: ${e.stack}`,
+    "adjacent-servers"
+  );
+  killProcess();
+});
+
+function run() {
+  setTimeout(function () {
+    if (running) run();
+  }, 1000);
+}
+
+run();

adjacent-servers/stac/.env.example

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+POSTGRES_USER=
+POSTGRES_PASS=
+POSTGRES_DBNAME=
+POSTGRES_HOST=localhost
+POSTGRES_HOST_READER=localhost
+POSTGRES_HOST_WRITER=localhost
+POSTGRES_PORT=5432

adjacent-servers/stac/start-stac.bat

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+:: ###############################################################################
+:: STAC
+dotenv run python -m uvicorn stac_fastapi.pgstac.app:app --port %1

adjacent-servers/stac/start-stac.sh

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+#!/bin/bash
+###############################################################################
+# STAC
+dotenv run python -m uvicorn stac_fastapi.pgstac.app:app --port $1

adjacent-servers/tipg/.env.example

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+# DB_MAX_CONN_SIZE need to be at least the same size as WEB_CONCURRENCY
+DB_MIN_CONN_SIZE=1
+DB_MAX_CONN_SIZE=10
+DB_MAX_QUERIES=10
+DB_MAX_IDLE=10
+
+WEB_CONCURRENCY=10
+
+AWS_ACCESS_KEY_ID=${AWS_ACCESS_KEY_ID}
+AWS_SECRET_ACCESS_KEY=${AWS_SECRET_ACCESS_KEY}
+CPL_TMPDIR=/tmp
+GDAL_CACHEMAX=75%
+GDAL_DISABLE_READDIR_ON_OPEN=EMPTY_DIR
+GDAL_HTTP_MERGE_CONSECUTIVE_RANGES=YES
+GDAL_HTTP_MULTIPLEX=YES
+GDAL_HTTP_VERSION=2
+
+PYTHONWARNINGS=ignore
+VSI_CACHE=TRUE
+VSI_CACHE_SIZE=536870912
+
+MOSAIC_CONCURRENCY=1
+DEBUG=TRUE
+
+TITILER_PGSTAC_API_DEBUG=TRUE
+
+POSTGRES_USER=
+POSTGRES_PASS=
+POSTGRES_DBNAME=
+POSTGRES_HOST=localhost
+POSTGRES_PORT=5432

adjacent-servers/tipg/start-tipg.bat

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+: ###############################################################################
+:: tipg
+dotenv run python -m uvicorn tipg.main:app --port %1

adjacent-servers/tipg/start-tipg.sh

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+#!/bin/bash
+###############################################################################
+# tipg
+dotenv run python -m uvicorn tipg.main:app --port $1

adjacent-servers/titiler-pgstac/.env.example

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+# DB_MAX_CONN_SIZE need to be at least the same size as WEB_CONCURRENCY
+DB_MIN_CONN_SIZE=1
+DB_MAX_CONN_SIZE=10
+DB_MAX_QUERIES=10
+DB_MAX_IDLE=10
+
+WEB_CONCURRENCY=10
+
+AWS_ACCESS_KEY_ID=${AWS_ACCESS_KEY_ID}
+AWS_SECRET_ACCESS_KEY=${AWS_SECRET_ACCESS_KEY}
+CPL_TMPDIR=/tmp
+GDAL_CACHEMAX=75%
+GDAL_DISABLE_READDIR_ON_OPEN=EMPTY_DIR
+GDAL_HTTP_MERGE_CONSECUTIVE_RANGES=YES
+GDAL_HTTP_MULTIPLEX=YES
+GDAL_HTTP_VERSION=2
+
+PYTHONWARNINGS=ignore
+VSI_CACHE=TRUE
+VSI_CACHE_SIZE=536870912
+
+MOSAIC_CONCURRENCY=1
+DEBUG=TRUE
+
+TITILER_PGSTAC_API_DEBUG=TRUE
+
+POSTGRES_USER=
+POSTGRES_PASS=
+POSTGRES_DBNAME=
+POSTGRES_HOST=localhost
+POSTGRES_PORT=5432

adjacent-servers/titiler-pgstac/start-titiler-pgstac.bat

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+:: ###############################################################################
+:: TiTiler-pgSTAC
+dotenv run python -m uvicorn titiler.pgstac.main:app --port %1
+

adjacent-servers/titiler-pgstac/start-titiler-pgstac.sh

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+#!/bin/bash
+###############################################################################
+# TiTiler-pgSTAC
+dotenv run python -m uvicorn titiler.pgstac.main:app --port $1

adjacent-servers/titiler/start-titiler.bat

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+:: ###############################################################################
+:: TiTiler
+dotenv run python -m uvicorn titiler.application.main:app --port %1

adjacent-servers/titiler/start-titiler.sh

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+#!/bin/bash
+###############################################################################
+# TiTiler
+dotenv run python -m uvicorn titiler.application.main:app --port $1