X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/2344e81e96887a08af1d659d09c0e26390cc4122..eebcb5e6a6cb98562212f30841a0411872ac3e89:/doc/install/install-compute-node.html.textile.liquid?ds=sidebyside
diff --git a/doc/install/install-compute-node.html.textile.liquid b/doc/install/install-compute-node.html.textile.liquid
index 7d13f773a6..a2e3e01ecb 100644
--- a/doc/install/install-compute-node.html.textile.liquid
+++ b/doc/install/install-compute-node.html.textile.liquid
@@ -13,14 +13,14 @@ First, "add the appropriate package repository for your distribution":{{ site.ba
On Debian-based systems:
-~$ sudo apt-get install perl python-virtualenv fuse python-arvados-python-client python-arvados-fuse crunchstat arvados-docker-cleaner iptables ca-certificates
+~$ sudo apt-get install perl python-virtualenv fuse python-arvados-python-client python-arvados-fuse crunchrunner crunchstat arvados-docker-cleaner iptables ca-certificates
On Red Hat-based systems:
-~$ sudo yum install perl python27-python-virtualenv fuse python27-python-arvados-python-client python27-python-arvados-fuse crunchstat arvados-docker-cleaner iptables ca-certificates
+~$ sudo yum install perl python27-python-virtualenv fuse python27-python-arvados-python-client python27-python-arvados-fuse crunchrunner crunchstat arvados-docker-cleaner iptables ca-certificates
@@ -54,7 +54,7 @@ Install SLURM following "the same process you used to install the Crunch dispatc
h2. Copy configuration files from the dispatcher (API server)
-The @/etc/slurm-llnl/slurm.conf@ and @/etc/munge/munge.key@ files need to be identicaly across the dispatcher and all compute nodes. Copy the files you created in the "Install the Crunch dispatcher":install-crunch-dispatch.html step to this compute node.
+The @slurm.conf@ and @/etc/munge/munge.key@ files need to be identical across the dispatcher and all compute nodes. Copy the files you created in the "Install the Crunch dispatcher":install-crunch-dispatch.html step to this compute node.
h2. Configure FUSE
@@ -79,22 +79,16 @@ h2. Configure the Docker cleaner
The arvados-docker-cleaner program removes least recently used docker images as needed to keep disk usage below a configured limit.
{% include 'notebox_begin' %}
-This also removes all containers as soon as they exit, as if they were run with `docker run --rm`. If you need to debug or inspect containers after they stop, temporarily stop arvados-docker-cleaner or run it with `--remove-stopped-containers never`.
+This also removes all containers as soon as they exit, as if they were run with @docker run --rm@. If you need to debug or inspect containers after they stop, temporarily stop arvados-docker-cleaner or run it with @--remove-stopped-containers never@.
{% include 'notebox_end' %}
-On Debian-based systems, install runit:
-
-
-~$ sudo apt-get install runit
-
-
-
-On Red Hat-based systems, "install runit from source":http://smarden.org/runit/install.html or use an alternative daemon supervisor.
+Install runit to supervise the Docker cleaner daemon. {% include 'install_runit' %}
Configure runit to run the image cleaner using a suitable quota for your compute nodes and workload:
-~$ cd /etc/sv
+~$ sudo mkdir -p /etc/sv
+~$ cd /etc/sv
/etc/sv$ sudo mkdir arvados-docker-cleaner; cd arvados-docker-cleaner
/etc/sv/arvados-docker-cleaner$ sudo mkdir log log/main
/etc/sv/arvados-docker-cleaner$ sudo sh -c 'cat >log/run' <<'EOF'
@@ -106,6 +100,7 @@ EOF
exec python3 -m arvados_docker.cleaner --quota 50G
EOF
/etc/sv/arvados-docker-cleaner$ sudo chmod +x run log/run
+/etc/sv/arvados-docker-cleaner$ sudo ln -s "$(pwd)" /etc/service/
@@ -152,8 +147,7 @@ if ! test -f /root/node.json ; then
import arvados, json, socket
fqdn = socket.getfqdn()
hostname, _, domain = fqdn.partition('.')
-ip_address = socket.gethostbyname(fqdn)
-node = arvados.api('v1').nodes().create(body={'hostname': hostname, 'domain': domain, 'ip_address': ip_address}).execute()
+node = arvados.api('v1').nodes().create(body={'hostname': hostname, 'domain': domain}).execute()
with open('/root/node.json', 'w') as node_file:
json.dump(node, node_file, indent=2)
EOF
@@ -183,4 +177,3 @@ And remove your token from the environment:
-