92 lines
2.2 KiB
Bash
Executable File
92 lines
2.2 KiB
Bash
Executable File
#!/bin/bash
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set -ax
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project_name="hpc"
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project="--project ${project_name}"
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lxc="lxc ${project}"
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lxc_exec="${lxc} exec"
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lxc project create ${project_name}
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${lxc} profile edit default < lxd_profile.yaml
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ppa="ppa:nuccitheboss/experimental-hpc"
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mgmt_node="slurm-master"
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${lxc} launch ubuntu:jammy ${mgmt_node}
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sleep 5
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${lxc_exec} ${mgmt_node} -- add-apt-repository -y ${ppa}
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${lxc_exec} ${mgmt_node} -- apt -y install slurm-wlm
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${lxc} file push munge.key ${mgmt_node}/etc/munge/
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${lxc_exec} ${mgmt_node} -- systemctl restart munge
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${lxc_exec} ${mgmt_node} -- systemctl enable munge
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${lxc} file push slurm.conf ${mgmt_node}/etc/slurm/
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${lxc_exec} ${mgmt_node} -- mkdir /var/spool/slurmctld
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${lxc_exec} ${mgmt_node} -- chown slurm:slurm /var/spool/slurmctld
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${lxc_exec} ${mgmt_node} -- systemctl start slurmctld
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${lxc_exec} ${mgmt_node} -- systemctl enable slurmctld
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${lxc_exec} ${mgmt_node} -- systemctl start slurmd
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${lxc_exec} ${mgmt_node} -- systemctl enable slurmd
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nodes=5
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for i in `seq 1 ${nodes}`
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do
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node=slurm-comp0${i}
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${lxc} launch ubuntu:jammy ${node}
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sleep 5
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${lxc_exec} ${node} -- add-apt-repository -y ${ppa}
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${lxc_exec} ${node} -- apt -y install slurmd
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${lxc} file push munge.key ${node}/etc/munge/
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${lxc_exec} ${node} -- systemctl restart munge
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${lxc_exec} ${node} -- systemctl enable munge
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${lxc} file push slurm.conf ${node}/etc/slurm/
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${lxc_exec} ${node} -- systemctl start slurmd
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${lxc_exec} ${node} -- systemctl enable slurmd
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done
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tmp_hosts=$(mktemp)
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cat > ${tmp_hosts} << EOF
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127.0.0.1 localhost
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# The following lines are desirable for IPv6 capable hosts
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::1 ip6-localhost ip6-loopback
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fe00::0 ip6-localnet
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ff00::0 ip6-mcastprefix
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ff02::1 ip6-allnodes
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ff02::2 ip6-allrouters
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ff02::3 ip6-allhosts
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EOF
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addresses=$(${lxc} list --format json | jq -rc '.[] | select(.name | contains("slurm")) | [.name,.state.network.eth0.addresses[].address]')
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for line in ${addresses}
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do
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name=$(echo $line | jq -rc .[0])
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ipv4=$(echo $line | jq -rc .[1])
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echo ${ipv4} ${name} >> ${tmp_hosts}
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done
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for line in ${addresses}
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do
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name=$(echo $line | jq -rc .[0])
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${lxc} file push ${tmp_hosts} ${name}/etc/hosts
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${lxc_exec} ${name} -- sudo systemctl restart slurmd
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done
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${lxc_exec} ${mgmt_node} -- sudo systemctl restart slurmctld
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