From c80d95507c4812c1589409cadcbe7523bdf125f0 Mon Sep 17 00:00:00 2001
From: Jan David Mol <mol@astron.nl>
Date: Wed, 31 Mar 2021 10:51:54 +0200
Subject: [PATCH] Configure host to allow ELK stack to run, if needed
---
docker-compose/elk.yml | 10 ++++++++
docker-compose/lofar-device-base/Dockerfile | 3 +++
jupyter-notebooks/Start All Devices.ipynb | 27 ++++++++++++---------
3 files changed, 28 insertions(+), 12 deletions(-)
diff --git a/docker-compose/elk.yml b/docker-compose/elk.yml
index ecf63e9fd..c8a5c24ab 100644
--- a/docker-compose/elk.yml
+++ b/docker-compose/elk.yml
@@ -3,11 +3,19 @@
# See https://elk-docker.readthedocs.io/
#
# Defines:
+# - elk-configure-host: Configures the hosts's kernel to be able to use the ELK stack
# - elk: ELK stack
#
version: '2'
services:
+ elk-configure-host:
+ image: elk-configure-host
+ build:
+ context: elk-configure-host
+ container_name: ${CONTAINER_NAME_PREFIX}elk-configure-host
+ network_mode: ${NETWORK_MODE}
+
elk:
image: sebp/elk
container_name: ${CONTAINER_NAME_PREFIX}elk
@@ -16,3 +24,5 @@ services:
- "5601:5601"
- "9200:9200"
- "5044:5044"
+ depends_on:
+ - elk-configure-host
diff --git a/docker-compose/lofar-device-base/Dockerfile b/docker-compose/lofar-device-base/Dockerfile
index cd6b59511..2f00d2316 100644
--- a/docker-compose/lofar-device-base/Dockerfile
+++ b/docker-compose/lofar-device-base/Dockerfile
@@ -2,3 +2,6 @@ FROM nexus.engageska-portugal.pt/ska-docker/tango-itango:latest
COPY lofar-requirements.txt /lofar-requirements.txt
RUN pip3 install -r /lofar-requirements.txt
+
+ENV TANGO_LOG_PATH=/var/log/tango
+RUN sudo mkdir -p /var/log/tango && sudo chmod a+rwx /var/log/tango
diff --git a/jupyter-notebooks/Start All Devices.ipynb b/jupyter-notebooks/Start All Devices.ipynb
index beb52a381..1707fdf18 100644
--- a/jupyter-notebooks/Start All Devices.ipynb
+++ b/jupyter-notebooks/Start All Devices.ipynb
@@ -2,7 +2,7 @@
"cells": [
{
"cell_type": "code",
- "execution_count": 5,
+ "execution_count": null,
"id": "social-massachusetts",
"metadata": {},
"outputs": [],
@@ -22,20 +22,13 @@
},
{
"cell_type": "code",
- "execution_count": 10,
+ "execution_count": null,
"id": "defined-apache",
"metadata": {},
- "outputs": [
- {
- "name": "stdout",
- "output_type": "stream",
- "text": [
- "Device PCC(lts/pcc/1) is now in state FAULT\n",
- "Device SDP(lts/sdp/1) is now in state ON\n"
- ]
- }
- ],
+ "outputs": [],
"source": [
+ "sdp = DeviceProxy(\"SDP/LTS/1\")\n",
+ "sdp.force_start()\n",
"for d in devices:\n",
" print(\"Device %s is now in state %s\" % (d, force_start(d)))"
]
@@ -46,6 +39,16 @@
"id": "superior-wheel",
"metadata": {},
"outputs": [],
+ "source": [
+ "devices"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "execution_count": null,
+ "id": "fifteen-transportation",
+ "metadata": {},
+ "outputs": [],
"source": []
}
],
--
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