nodes missing when pm2 started, but works with node-red start command from terminal
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TridiumControls
Jan 21, 2018, 1:46:13 AM1/21/18
to Node-RED
Hi,
*I'm rather puzzled here. I'm trying to get z-wave to work with node-red. I
followed the instructions, and got z-wave to work when I launch with
command n*
node-red
* and I get the following output. *
Welcome to Node-RED
===================
20 Jan 22:30:29 - [info] Node-RED version: v0.17.5
20 Jan 22:30:29 - [info] Node.js version: v8.9.4
20 Jan 22:30:29 - [info] Linux 4.13.0-25-generic x64 LE
20 Jan 22:30:30 - [info] Loading palette nodes
20 Jan 22:30:32 - [info] node-red-contrib-openzwave: 1.2.3
20 Jan 22:30:32 - [info] openzwave-shared: 1.4.0
initialising OpenZWave addon (/home/usermd/.node-red/node_modules/openzwave-
shared/lib/../build/Release/openzwave_shared.node)
20 Jan 22:30:32 - [info] Polymer started at /polymer
20 Jan 22:30:32 - [info] Dashboard version 2.7.0 started at /ui
20 Jan 22:30:32 - [warn]
------------------------------------------------------
20 Jan 22:30:32 - [warn] [rpi-gpio] Info : Ignoring Raspberry Pi specific
node
20 Jan 22:30:32 - [warn]
------------------------------------------------------
20 Jan 22:30:32 - [info] Settings file : /home/usermd/.node-red/settings.js
20 Jan 22:30:32 - [info] User directory : /home/usermd/.node-red
20 Jan 22:30:32 - [info] Flows file : /home/usermd/.node-red/flows_node-
red.json
20 Jan 22:30:32 - [info] Server now running at http://127.0.0.1:1880/
20 Jan 22:30:32 - [info] Starting flows
Initialising OpenZWave 1.4.0 binary addon for Node.JS.
OpenZWave Security API is ENABLED
ZWave device db : /usr/local/etc/openzwave
User settings path : /home/usermd/.node-red
Option Overrides : --Logging true --ConsoleOutput true --
QueueLogLevel 6 --DriverMaxAttempts 3 --NetworkKey
2018-01-20 22:30:32.944 Always, OpenZwave Version 1.4.0 Starting Up
2018-01-20 22:30:32.944 Warning, Failed - Network Key Not Set
20 Jan 22:30:32 - [info] Started flows
2018-01-20 22:30:56.405 Warning, CheckCompletedNodeQueries m_allNodesQueried
=0 m_awakeNodesQueried=0
2018-01-20 22:30:56.406 Warning, CheckCompletedNodeQueries all=0, deadFound=
0 sleepingOnly=0
2018-01-20 22:30:57.163 Warning, CheckCompletedNodeQueries m_allNodesQueried
=0 m_awakeNodesQueried=0
2018-01-20 22:30:57.164 Warning, CheckCompletedNodeQueries all=0, deadFound=
0 sleepingOnly=0
2018-01-20 22:30:57.164 Warning, CheckCompletedNodeQueries m_allNodesQueried
=0 m_awakeNodesQueried=0
2018-01-20 22:30:57.164 Warning, CheckCompletedNodeQueries all=0, deadFound=
0 sleepingOnly=1
*All is great and z-wave is working BUT when I start with pm2 start
node-red command, the z-wave nodes disappear and here is the log output
from pm2*
0|node-red | 20 Jan 22:20:42 - [info] Node-RED version: v0.17.5
0|node-red | 20 Jan 22:20:42 - [info] Node.js version: v8.9.4
0|node-red | 20 Jan 22:20:42 - [info] Linux 4.13.0-25-generic x64 LE
0|node-red | 20 Jan 22:20:43 - [info] Loading palette nodes
0|node-red | 20 Jan 22:20:45 - [info] node-red-contrib-openzwave: 1.2.3
0|node-red | 20 Jan 22:20:45 - [info] openzwave-shared: 1.4.0
0|node-red | initialising OpenZWave addon (/home/usermd/.node-red/
node_modules/openzwave-shared/lib/../build/Release/openzwave_shared.node)
0|node-red | 20 Jan 22:20:46 - [info] Polymer started at /polymer
0|node-red | 20 Jan 22:20:46 - [info] Dashboard version 2.7.0 started at /ui
0|node-red | 20 Jan 22:20:46 - [warn]
------------------------------------------------------
0|node-red | 20 Jan 22:20:46 - [warn] [rpi-gpio] Info : Ignoring Raspberry
Pi specific node
0|node-red | 20 Jan 22:20:46 - [warn] [zwave] Error: libopenzwave.so.1.4:
cannot open shared object file: No such file or directory (line:46)
0|node-red | 20 Jan 22:20:46 - [warn]
------------------------------------------------------
0|node-red | 20 Jan 22:20:46 - [info] Settings file : /home/usermd/.node-
red/settings.js
0|node-red | 20 Jan 22:20:46 - [info] User directory : /home/usermd/.node-
red
0|node-red | 20 Jan 22:20:46 - [info] Flows file : /home/usermd/.node-
red/flows_node-red.json
0|node-red | 20 Jan 22:20:46 - [info] Waiting for missing types to be
registered:
0|node-red | 20 Jan 22:20:46 - [info] - zwave-controller
0|node-red | 20 Jan 22:20:46 - [info] - zwave-in
0|node-red | 20 Jan 22:20:46 - [info] Server now running at http:
//127.0.0.1:1880/
0|node-red |
*and z-wave nodes are missing. Sounds like a permission issue, but not sure
where to start. *
*here is pm2 config. *
usermd@node-red:~/.node-red$ pm2 info node-red
Describing process with id 0 - name node-red
┌───────────────────┬─────────────────────────────────────────────┐
│ status │ stopped │
│ name │ node-red │
│ restarts │ 0 │
│ uptime │ 0 │
│ script path │ /usr/bin/node-red │
│ script args │ N/A │
│ error log path │ /home/usermd/.pm2/logs/node-red-error-0.log │
│ out log path │ /home/usermd/.pm2/logs/node-red-out-0.log │
│ pid path │ /home/usermd/.pm2/pids/node-red-0.pid │
│ interpreter │ node │
│ interpreter args │ N/A │
│ script id │ 0 │
│ exec cwd │ /home/usermd │
│ exec mode │ fork_mode │
│ node.js version │ 8.9.4 │
│ watch & reload │ ✘ │
│ unstable restarts │ 0 │
│ created at │ 2018-01-20T16:18:38.654Z │
└───────────────────┴─────────────────────────────────────────────┘
*I'm rather puzzled here. I'm trying to get z-wave to work with node-red. I
followed the instructions, and got z-wave to work when I launch with
command n*
node-red
* and I get the following output. *
Welcome to Node-RED
===================
20 Jan 22:30:29 - [info] Node-RED version: v0.17.5
20 Jan 22:30:29 - [info] Node.js version: v8.9.4
20 Jan 22:30:29 - [info] Linux 4.13.0-25-generic x64 LE
20 Jan 22:30:30 - [info] Loading palette nodes
20 Jan 22:30:32 - [info] node-red-contrib-openzwave: 1.2.3
20 Jan 22:30:32 - [info] openzwave-shared: 1.4.0
initialising OpenZWave addon (/home/usermd/.node-red/node_modules/openzwave-
shared/lib/../build/Release/openzwave_shared.node)
20 Jan 22:30:32 - [info] Polymer started at /polymer
20 Jan 22:30:32 - [info] Dashboard version 2.7.0 started at /ui
20 Jan 22:30:32 - [warn]
------------------------------------------------------
20 Jan 22:30:32 - [warn] [rpi-gpio] Info : Ignoring Raspberry Pi specific
node
20 Jan 22:30:32 - [warn]
------------------------------------------------------
20 Jan 22:30:32 - [info] Settings file : /home/usermd/.node-red/settings.js
20 Jan 22:30:32 - [info] User directory : /home/usermd/.node-red
20 Jan 22:30:32 - [info] Flows file : /home/usermd/.node-red/flows_node-
red.json
20 Jan 22:30:32 - [info] Server now running at http://127.0.0.1:1880/
20 Jan 22:30:32 - [info] Starting flows
Initialising OpenZWave 1.4.0 binary addon for Node.JS.
OpenZWave Security API is ENABLED
ZWave device db : /usr/local/etc/openzwave
User settings path : /home/usermd/.node-red
Option Overrides : --Logging true --ConsoleOutput true --
QueueLogLevel 6 --DriverMaxAttempts 3 --NetworkKey
2018-01-20 22:30:32.944 Always, OpenZwave Version 1.4.0 Starting Up
2018-01-20 22:30:32.944 Warning, Failed - Network Key Not Set
20 Jan 22:30:32 - [info] Started flows
2018-01-20 22:30:56.405 Warning, CheckCompletedNodeQueries m_allNodesQueried
=0 m_awakeNodesQueried=0
2018-01-20 22:30:56.406 Warning, CheckCompletedNodeQueries all=0, deadFound=
0 sleepingOnly=0
2018-01-20 22:30:57.163 Warning, CheckCompletedNodeQueries m_allNodesQueried
=0 m_awakeNodesQueried=0
2018-01-20 22:30:57.164 Warning, CheckCompletedNodeQueries all=0, deadFound=
0 sleepingOnly=0
2018-01-20 22:30:57.164 Warning, CheckCompletedNodeQueries m_allNodesQueried
=0 m_awakeNodesQueried=0
2018-01-20 22:30:57.164 Warning, CheckCompletedNodeQueries all=0, deadFound=
0 sleepingOnly=1
*All is great and z-wave is working BUT when I start with pm2 start
node-red command, the z-wave nodes disappear and here is the log output
from pm2*
0|node-red | 20 Jan 22:20:42 - [info] Node-RED version: v0.17.5
0|node-red | 20 Jan 22:20:42 - [info] Node.js version: v8.9.4
0|node-red | 20 Jan 22:20:42 - [info] Linux 4.13.0-25-generic x64 LE
0|node-red | 20 Jan 22:20:43 - [info] Loading palette nodes
0|node-red | 20 Jan 22:20:45 - [info] node-red-contrib-openzwave: 1.2.3
0|node-red | 20 Jan 22:20:45 - [info] openzwave-shared: 1.4.0
0|node-red | initialising OpenZWave addon (/home/usermd/.node-red/
node_modules/openzwave-shared/lib/../build/Release/openzwave_shared.node)
0|node-red | 20 Jan 22:20:46 - [info] Polymer started at /polymer
0|node-red | 20 Jan 22:20:46 - [info] Dashboard version 2.7.0 started at /ui
0|node-red | 20 Jan 22:20:46 - [warn]
------------------------------------------------------
0|node-red | 20 Jan 22:20:46 - [warn] [rpi-gpio] Info : Ignoring Raspberry
Pi specific node
0|node-red | 20 Jan 22:20:46 - [warn] [zwave] Error: libopenzwave.so.1.4:
cannot open shared object file: No such file or directory (line:46)
0|node-red | 20 Jan 22:20:46 - [warn]
------------------------------------------------------
0|node-red | 20 Jan 22:20:46 - [info] Settings file : /home/usermd/.node-
red/settings.js
0|node-red | 20 Jan 22:20:46 - [info] User directory : /home/usermd/.node-
red
0|node-red | 20 Jan 22:20:46 - [info] Flows file : /home/usermd/.node-
red/flows_node-red.json
0|node-red | 20 Jan 22:20:46 - [info] Waiting for missing types to be
registered:
0|node-red | 20 Jan 22:20:46 - [info] - zwave-controller
0|node-red | 20 Jan 22:20:46 - [info] - zwave-in
0|node-red | 20 Jan 22:20:46 - [info] Server now running at http:
//127.0.0.1:1880/
0|node-red |
*and z-wave nodes are missing. Sounds like a permission issue, but not sure
where to start. *
*here is pm2 config. *
usermd@node-red:~/.node-red$ pm2 info node-red
Describing process with id 0 - name node-red
┌───────────────────┬─────────────────────────────────────────────┐
│ status │ stopped │
│ name │ node-red │
│ restarts │ 0 │
│ uptime │ 0 │
│ script path │ /usr/bin/node-red │
│ script args │ N/A │
│ error log path │ /home/usermd/.pm2/logs/node-red-error-0.log │
│ out log path │ /home/usermd/.pm2/logs/node-red-out-0.log │
│ pid path │ /home/usermd/.pm2/pids/node-red-0.pid │
│ interpreter │ node │
│ interpreter args │ N/A │
│ script id │ 0 │
│ exec cwd │ /home/usermd │
│ exec mode │ fork_mode │
│ node.js version │ 8.9.4 │
│ watch & reload │ ✘ │
│ unstable restarts │ 0 │
│ created at │ 2018-01-20T16:18:38.654Z │
└───────────────────┴─────────────────────────────────────────────┘
TridiumControls
Jan 21, 2018, 1:48:52 AM1/21/18
to Node-RED
hmm, some how google groups changed the formatting, and now my comments got jumbled with the terminal output.
On Saturday, January 20, 2018 at 10:46:13 PM UTC-8, TridiumControls wrote:
On Saturday, January 20, 2018 at 10:46:13 PM UTC-8, TridiumControls wrote:
Hi,
I'm rather puzzled here. I'm trying to get z-wave to work with node-red. I
followed the instructions, and got z-wave to work when I launch with
command node-red and I get the following output. *
Dave C-J
Jan 21, 2018, 6:36:20 AM1/21/18
to node...@googlegroups.com
Is the PM2 running Node-RED as the user that you installed the nodes with , or as root... I would guess by default it will be root... I don't know enough PM2 to tell you how to set it to call Node-RED as your user - but that is what it needs to do. Maybe from here - http://pm2.keymetrics.io/docs/usage/startup/
TridiumControls
Jan 21, 2018, 10:35:50 AM1/21/18
to Node-RED
PM2 is running under my user and I used my user to install the nodes. I tried also using systemd instead of pm2 and same thing happens, here's my systemd startup script. I tried the link you provided, but can't get it to work. Is there a way to figure out what user I installed a node?
I tried starting pm2 as the root user, and z-wave nodes are missing, only way to get the z-wave nodes back is to launch from my logged in user and type in terminal
Then it starts up and all works. I also tried re-installing the node as my user, and install went without a hitch, and the node is in node_modules folder same permissions as all the other nodes.
What method are you using to auto start node-red?
node-redWhat method are you using to auto start node-red?
# It works on Debian/Raspbian Jessie.
# If you have Debian/Rapbian Wheezy and want to use this script with systemd
# follow the information here : https://wiki.debian.org/systemd
# To easily download, install and set at startup:
# wget -O /tmp/download https://gist.github.com/Belphemur/3f6d3bf211b0e8a18d93/download && sudo tar -zxf /tmp/download --strip-components 1 $
# To consult the log : journalctl -u Node-RED
[Unit]
Description=Node-RED is a tool for wiring together hardware devices, APIs and online services in new and interesting ways.
After=syslog.target network.target
Documentation=http://nodered.org/
[Service]
Environment="NODE_OPTIONS=--max-old-space-size=128"
Environment="NODE_RED_OPTIONS=-v"
#Full Path to Node.js
ExecStart=/usr/bin/node-red
WorkingDirectory=/home/usermd/.node-red/
# User/Group that launches node-RED (it's advised to create a new user for Node-RED)
# You can do : sudo useradd node-red
# then change the User=root by User=node-red
User=usermd
Group=usermd
Nice=10
SyslogIdentifier=Node-RED
StandardOutput=syslog
# Make Node-RED restart if it fails
Restart=on-failure
# Node-RED need a SIGINT to be notified to stop
KillSignal=SIGINT
[Install]
WantedBy=multi-user.target
TridiumControls
Jan 21, 2018, 10:45:36 AM1/21/18
to Node-RED
nvm, changing the pm2 startup user from my user to root, fixed it. still need to figure out why I need root to launch node-red just for this node,
On Sunday, January 21, 2018 at 3:36:20 AM UTC-8, Dave C-J wrote:
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