I try to use the static_configs but I encountered issues about settings
node_id and node_name.
Al my targets get the node_name and node_id.
This is the entrypoint.sh I use to set the node_name and the node_id for
each node_exporter hosts:
#!/bin/sh -e
NODE_CLUSTER=$(cat /etc/node_cluster)
NODE_NAME=$(cat /etc/nodename)
echo "node_meta{node_id=\"$NODE_ID\",
container_label_com_docker_swarm_node_id=\"$NODE_ID\",
node_name=\"$NODE_NAME\", node_cluster=\"${NODE_CLUSTER}\"} 1" >
/etc/node-exporter/node-meta.prom
set -- /bin/node_exporter "$@"
exec "$@"
So I don't think that static_configs is the solution at this actual issue...
Do I have to install Prometheus on each of my cluster manager to retrieve
the different metrics?
It's not possible to give to the Prometheus metrics from different Swarm
clusters?
On Thursday, 30 July 2020 09:34:37 UTC+2, Brian Candler wrote:
>
> Just as an aside: it would be better use static_sd_configs or
> file_sd_configs in the case where you list all the nodes explicitly.
>
> dns_sd_configs is intended for when you do a single query, and the
> response contains a set of A or AAAA records representing all the targets.
>
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