| job "hello" { | |
| datacenters = ["dc1"] | |
| type = "batch" | |
| periodic { | |
| cron = "* * * * * *" | |
| } | |
| task "hello" { |
While Nomad has the ability to restart individual allocations and tasks, it lack the ability to restart entire jobs.
A new `nomad job restart command will fill this gap by adding the ability to restart all allocations for a job.
Functionally job restart will be as if the user scripted a rolling nomad alloc restart for all allocs of a given job. Importantly job restart will not reschedule any allocations. It can be thought of an inplace update with nothing being updated.
| job "workdir" { | |
| type = "batch" | |
| datacenters = ["dc1"] | |
| task "workdir" { | |
| driver = "exec" | |
| config { | |
| work_dir = "/etc" | |
| command = "/usr/bin/pwd" |
| job "example" { | |
| datacenters = ["dc1"] | |
| group "hello" { | |
| task "hello" { | |
| driver = "docker" | |
| config { | |
| image = "redis:3.2" | |
| command = "/bin/bash" |
| time="2021-08-10T18:35:26Z" level=info msg="Input arguments: /px-oci-mon -c px-cluster-nomadv1 -a -b --endpoint 0.0.0.0:9015" | |
| time="2021-08-10T18:35:26Z" level=info msg="Updated arguments: /px-oci-mon -c px-cluster-nomadv1 -a -b" install-opts=--upgrade | |
| time="2021-08-10T18:35:26Z" level=info msg="OCI-Monitor computed version v2.8.0-gd252e59e-dirty" | |
| time="2021-08-10T18:35:26Z" level=info msg="REAPER: Starting ..." | |
| time="2021-08-10T18:35:26Z" level=info msg="Service handler initialized via as DBus{type:dbus,svc:portworx.service,id:0xc000543440}" | |
| time="2021-08-10T18:35:26Z" level=info msg="Setting up container handler" | |
| time="2021-08-10T18:35:26Z" level=info msg="> run-host: /bin/sh -c cat /etc/crictl.yaml || cat /var/vcap/store/crictl.yaml" | |
| time="2021-08-10T18:35:26Z" level=info msg="Locating my container handler" | |
| time="2021-08-10T18:35:26Z" level=info msg="Negotiated Docker API version: 1.32" | |
| time="2021-08-10T18:35:26Z" level=info msg="> Using Docker as container handler" |
| job "min" { | |
| datacenters = ["dc1"] | |
| update { | |
| stagger = "30s" | |
| max_parallel = 1 | |
| min_healthy_time = "10s" | |
| healthy_deadline = "10m" | |
| progress_deadline = "15m" | |
| auto_revert = false |
| package main | |
| import ( | |
| "log" | |
| "os" | |
| "time" | |
| "github.com/hashicorp/nomad/api" | |
| "github.com/hashicorp/nomad/jobspec" | |
| ) |
IMPROVEMENTS:
NewSystemJob helper function to create base system job object. [GH-10861]-task flag to alloc restart and alloc signal for consistent UX with alloc exec and alloc logs [GH-10859]
| github.com/hashicorp/nomad cloud.google.com/go/storage@v1.0.0 | |
| github.com/hashicorp/nomad github.com/Azure/go-autorest/autorest@v0.11.4 | |
| github.com/hashicorp/nomad github.com/Azure/go-autorest/autorest/azure/auth@v0.5.1 | |
| github.com/hashicorp/nomad github.com/LK4D4/joincontext@v0.0.0-20171026170139-1724345da6d5 | |
| github.com/hashicorp/nomad github.com/Microsoft/go-winio@v0.4.15-0.20200113171025-3fe6c5262873 | |
| github.com/hashicorp/nomad github.com/Microsoft/hcsshim@v0.8.8-0.20200312192636-fd0797d766b1 | |
| github.com/hashicorp/nomad github.com/NVIDIA/gpu-monitoring-tools@v0.0.0-20180829222009-86f2a9fac6c5 | |
| github.com/hashicorp/nomad github.com/NYTimes/gziphandler@v1.0.1 | |
| github.com/hashicorp/nomad github.com/armon/circbuf@v0.0.0-20150827004946-bbbad097214e | |
| github.com/hashicorp/nomad github.com/armon/go-metrics@v0.3.4 |
| job "example" { | |
| datacenters = ["dc1"] | |
| group "cache" { | |
| network { | |
| port "db" { | |
| to = 6379 | |
| } | |
| } |