112 lines
2.4 KiB
HCL
112 lines
2.4 KiB
HCL
# Please refer 'controller.nomad' file for variable and job descriptions
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variable "cn_network" {
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default = "dc1"
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}
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variable "volname" {
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default = "sample-pool"
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}
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variable "gluster_hosts" {
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default = "ghost.example.com"
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}
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variable "gluster_volname" {
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default = "dist"
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}
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variable "kadalu_version" {
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default = "0.8.15"
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}
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job "kadalu-csi-nodeplugin" {
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datacenters = ["${var.cn_network}"]
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# Should be running on every nomad client
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type = "system"
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update {
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stagger = "5s"
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max_parallel = 1
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}
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group "nodeplugin" {
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task "kadalu-nodeplugin" {
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driver = "docker"
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template {
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data = <<-EOS
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{
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"volname": "${var.volname}",
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"volume_id": "${uuidv5("dns", "${var.volname}.kadalu.io")}",
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"type": "External",
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"pvReclaimPolicy": "delete",
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"kadalu_format": "native",
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"gluster_hosts": "${var.gluster_hosts}",
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"gluster_volname": "${var.gluster_volname}",
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"gluster_options": "log-level=DEBUG"
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}
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EOS
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destination = "${NOMAD_TASK_DIR}/${var.volname}.info"
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change_mode = "noop"
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}
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template {
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data = "${uuidv5("dns", "kadalu.io")}"
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destination = "${NOMAD_TASK_DIR}/uid"
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change_mode = "noop"
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}
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template {
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data = <<-EOS
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NODE_ID = "${node.unique.name}"
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CSI_ENDPOINT = "unix://csi/csi.sock"
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KADALU_VERSION = "${var.kadalu_version}"
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CSI_ROLE = "nodeplugin"
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VERBOSE = "yes"
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EOS
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destination = "${NOMAD_TASK_DIR}/file.env"
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env = true
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}
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config {
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image = "docker.io/kadalu/kadalu-csi:${var.kadalu_version}"
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privileged = true
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mount {
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type = "bind"
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source = "./${NOMAD_TASK_DIR}/${var.volname}.info"
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target = "/var/lib/gluster/${var.volname}.info"
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readonly = true
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}
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mount {
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type = "bind"
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source = "./${NOMAD_TASK_DIR}/uid"
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target = "/var/lib/gluster/uid"
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readonly = true
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}
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mount {
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type = "tmpfs"
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target = "/var/log/gluster"
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readonly = false
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tmpfs_options {
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size = 1000000
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}
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}
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}
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csi_plugin {
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id = "kadalu-csi"
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type = "node"
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mount_dir = "/csi"
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}
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}
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}
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}
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