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https://github.com/dredx/prole.git
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5dcd3b9581
Update inventory/roles to keep K3s state on local storage and prevent iSCSI from managing /var/lib/rancher. Also add a single-host k3s install playbook, a systemd override template, and docs describing the installer ↔ Ansible boundary and slow-storage knobs. Co-authored-by: Junie <junie@jetbrains.com>
57 lines
1.9 KiB
YAML
57 lines
1.9 KiB
YAML
---
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ansible_host: 10.0.0.6
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netplan_static_enabled: true
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netplan_static_iface: eth0
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netplan_static_address: 10.0.0.6/24
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netplan_static_gateway4: 10.0.0.1
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netplan_static_nameservers:
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- 10.0.0.1
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# MariaDB primary (USB-backed)
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# Temporary borrowed USB disk for MariaDB (merlin only)
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# - Disk: /dev/sda1 (exFAT)
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# - Mount: /external (by UUID, discovered at runtime)
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# - MariaDB datadir is expected at /srv/mariadb/mariadb, but is bind-mounted to /external/mariadb
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mariadb_external_enabled: true
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mariadb_external_device: /dev/sda1
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mariadb_external_mountpoint: /external
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mariadb_external_fstype: exfat
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# exFAT does not support POSIX ownership/permissions.
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# Use a root-owned mount with group access for `mysql`, instead of forcing everything to `mysql:mysql`.
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mariadb_external_mount_opts: "defaults,nofail,x-systemd.device-timeout=10,uid=0,gid=mysql,umask=0002"
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mariadb_external_src_datadir: /srv/mariadb/mariadb
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mariadb_external_dst_datadir: /external/mariadb
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mariadb_external_backup_datadir: /srv/mariadb/mariadb.pre-external
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mariadb_external_migration_marker: /external/mariadb/.prole-mariadb-external-migrated
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# k3s worker (stateless workloads)
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k3s_enabled: true
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k3s_role: agent
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k3s_cluster_init: false
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k3s_server_url: "https://myrddin.prole.org:6443"
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# k3s datastore now lives on merlin.
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# NOTE: Use IP to avoid DNS drift during migration/cutover.
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k3s_datastore_mariadb_host: 10.0.0.6
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k3s_datastore_mariadb_port: 3306
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k3s_datastore_mariadb_db: k3s
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k3s_datastore_mariadb_user: prole_k3s
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k3s_datastore_endpoint: "mysql://{{ k3s_datastore_mariadb_user }}:{{ k3s_datastore_mariadb_password | urlencode }}@tcp({{ k3s_datastore_mariadb_host }}:{{ k3s_datastore_mariadb_port }})/{{ k3s_datastore_mariadb_db }}"
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k3s_tls_sans:
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- merlin.prole.org
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k3s_service_node_labels: []
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# iSCSI
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# `/var/lib/rancher` is local host storage (do not manage it via iSCSI).
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iscsi_portal: 10.0.0.203
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iscsi_targets: []
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iscsi_absent_mounts: []
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