2 # The "region" parameter specifies the region in which to execute the job.
3 # If omitted, this inherits the default region name of "global".
6 # The "datacenters" parameter specifies the list of datacenters which should
7 # be considered when placing this task. This must be provided.
8 datacenters = [ "yul1" ]
10 # The "type" parameter controls the type of job, which impacts the scheduler's
11 # decision on placement. This configuration is optional and defaults to
12 # "service". For a full list of job types and their differences, please see
13 # the online documentation.
15 # For more information, please see the online documentation at:
17 # https://www.nomadproject.io/docs/jobspec/schedulers.html
22 # The "max_parallel" parameter specifies the maximum number of updates to
23 # perform in parallel. In this case, this specifies to update a single task
27 # The "min_healthy_time" parameter specifies the minimum time the allocation
28 # must be in the healthy state before it is marked as healthy and unblocks
29 # further allocations from being updated.
30 min_healthy_time = "10s"
32 # The "healthy_deadline" parameter specifies the deadline in which the
33 # allocation must be marked as healthy after which the allocation is
34 # automatically transitioned to unhealthy. Transitioning to unhealthy will
35 # fail the deployment and potentially roll back the job if "auto_revert" is
37 healthy_deadline = "3m"
39 # The "progress_deadline" parameter specifies the deadline in which an
40 # allocation must be marked as healthy. The deadline begins when the first
41 # allocation for the deployment is created and is reset whenever an allocation
42 # as part of the deployment transitions to a healthy state. If no allocation
43 # transitions to the healthy state before the progress deadline, the
44 # deployment is marked as failed.
45 progress_deadline = "10m"
47 # The "auto_revert" parameter specifies if the job should auto-revert to the
48 # last stable job on deployment failure. A job is marked as stable if all the
49 # allocations as part of its deployment were marked healthy.
52 # The "canary" parameter specifies that changes to the job that would result
53 # in destructive updates should create the specified number of canaries
54 # without stopping any previous allocations. Once the operator determines the
55 # canaries are healthy, they can be promoted which unblocks a rolling update
56 # of the remaining allocations at a rate of "max_parallel".
58 # Further, setting "canary" equal to the count of the task group allows
59 # blue/green deployments. When the job is updated, a full set of the new
60 # version is deployed and upon promotion the old version is stopped.
66 delay_function = "constant"
71 # The "group" stanza defines a series of tasks that should be co-located on
72 # the same Nomad client. Any task within a group will be placed on the same
75 # For more information and examples on the "group" stanza, please see
76 # the online documentation at:
78 # https://www.nomadproject.io/docs/job-specification/group.html
80 group "prod-group1-nginx" {
81 # The "count" parameter specifies the number of the task groups that should
82 # be running under this group. This value must be non-negative and defaults
86 # All groups in this job should be scheduled on different hosts.
88 operator = "distinct_hosts"
92 # Prioritize one node.
94 attribute = "${attr.unique.hostname}"
99 # https://www.nomadproject.io/docs/job-specification/volume
100 volume "prod-volume1-storage" {
103 source = "prod-volume-data1-1"
106 # The "task" stanza creates an individual unit of work, such as a Docker
107 # container, web application, or batch processing.
109 # For more information and examples on the "task" stanza, please see
110 # the online documentation at:
112 # https://www.nomadproject.io/docs/job-specification/task.html
114 task "prod-task1-nginx" {
115 # The "driver" parameter specifies the task driver that should be used to
120 volume = "prod-volume1-storage"
121 destination = "/data/"
125 # The "config" stanza specifies the driver configuration, which is passed
126 # directly to the driver to start the task. The details of configurations
127 # are specific to each driver, so please see specific driver
128 # documentation for more information.
130 image = "nginx:stable"
131 dns_servers = [ "${attr.unique.network.ip-address}" ]
137 "/etc/consul.d/ssl/consul.pem:/etc/ssl/certs/nginx-cert.pem",
138 "/etc/consul.d/ssl/consul-key.pem:/etc/ssl/private/nginx-key.pem",
139 "custom/logs.conf:/etc/nginx/conf.d/logs.conf",
140 "custom/docs.conf:/etc/nginx/conf.d/docs.conf"
144 # The "template" stanza instructs Nomad to manage a template, such as
145 # a configuration file or script. This template can optionally pull data
146 # from Consul or Vault to populate runtime configuration data.
148 # For more information and examples on the "template" stanza, please see
149 # the online documentation at:
151 # https://www.nomadproject.io/docs/job-specification/template.html
156 listen 443 ssl default_server;
157 server_name logs.nginx.service.consul;
158 keepalive_timeout 70;
159 ssl_session_cache shared:SSL:10m;
160 ssl_session_timeout 10m;
161 ssl_protocols TLSv1.2;
162 ssl_prefer_server_ciphers on;
163 ssl_ciphers "ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384";
164 ssl_certificate /etc/ssl/certs/nginx-cert.pem;
165 ssl_certificate_key /etc/ssl/private/nginx-key.pem;
167 root /data/logs.fd.io;
170 autoindex_exact_size on;
171 autoindex_format html;
172 autoindex_localtime off;
174 location ~ \.(html.gz)$ {
175 root /data/logs.fd.io;
176 add_header Content-Encoding gzip;
177 add_header Content-Type text/html;
179 location ~ \.(txt.gz|log.gz)$ {
180 root /data/logs.fd.io;
181 add_header Content-Encoding gzip;
182 add_header Content-Type text/plain;
184 location ~ \.(xml.gz)$ {
185 root /data/logs.fd.io;
186 add_header Content-Encoding gzip;
187 add_header Content-Type application/xml;
191 destination = "custom/logs.conf"
197 server_name docs.nginx.service.consul;
198 keepalive_timeout 70;
199 ssl_session_cache shared:SSL:10m;
200 ssl_session_timeout 10m;
201 ssl_protocols TLSv1.2;
202 ssl_prefer_server_ciphers on;
203 ssl_ciphers "ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384";
204 ssl_certificate /etc/ssl/certs/nginx-cert.pem;
205 ssl_certificate_key /etc/ssl/private/nginx-key.pem;
207 root /data/docs.fd.io;
208 index index.html index.htm;
212 destination = "custom/docs.conf"
215 # The service stanza instructs Nomad to register a service with Consul.
217 # For more information and examples on the "task" stanza, please see
218 # the online documentation at:
220 # https://www.nomadproject.io/docs/job-specification/service.html
225 tags = [ "docs", "logs" ]
228 # The "resources" stanza describes the requirements a task needs to
229 # execute. Resource requirements include memory, network, cpu, and more.
230 # This ensures the task will execute on a machine that contains enough
233 # For more information and examples on the "resources" stanza, please see
234 # the online documentation at:
236 # https://www.nomadproject.io/docs/job-specification/resources.html