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Fix formatting and add more examples to driver docs

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This commit is contained in:
Seth Vargo
2016-10-03 17:35:20 -04:00
parent 4637c62007
commit 891dbc10ff
6 changed files with 284 additions and 173 deletions
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36
website/source/docs/drivers/java.html.md
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@@ -10,12 +10,23 @@ description: |-
Name: `java`
The `Java` driver is used to execute Java applications packaged into a Java Jar
The `java` driver is used to execute Java applications packaged into a Java Jar
file. The driver requires the Jar file to be accessible from the Nomad
client via the [`artifact` downloader](/docs/jobspec/index.html#artifact_doc).
## Task Configuration
```hcl
task "webservice" {
driver = "java"
config {
jar_path = "local/exaple.jar"
jvm_options = ["-Xmx2048m", "-Xms256m"]
}
}
```
The `java` driver supports the following configuration in the job spec:
* `jar_path` - The path to the downloaded Jar. In most cases this will just be
@@ -23,14 +34,10 @@ The `java` driver supports the following configuration in the job spec:
contains the Jar in a subfolder, the path will need to be the relative path
(`subdir/from_archive/my.jar`).
* `args` - (Optional) A list of arguments to the optional `command`.
References to environment variables or any [interpretable Nomad
variables](/docs/jobspec/interpreted.html) will be interpreted
before launching the task. For example:
```
args = ["${nomad.datacenter}", "${MY_ENV}", "${meta.foo}"]
```
* `args` - (Optional) A list of arguments to the optional `command`. References
to environment variables or any [interpretable Nomad
variables](/docs/jobspec/interpreted.html) will be interpreted before
launching the task.
* `jvm_options` - (Optional) A list of JVM options to be passed while invoking
java. These options are passed without being validated in any way by Nomad.
@@ -39,24 +46,25 @@ The `java` driver supports the following configuration in the job spec:
A simple config block to run a Java Jar:
```
```hcl
task "web" {
driver = "java"
config {
jar_path = "local/hello.jar"
jar_path = "local/hello.jar"
jvm_options = ["-Xmx2048m", "-Xms256m"]
}
# Specifying an artifact is required with the "java"
# driver. This is the # mechanism to ship the Jar to be run.
# Specifying an artifact is required with the "java" driver. This is the
# mechanism to ship the Jar to be run.
artifact {
source = "https://dl.dropboxusercontent.com/u/1234/hello.jar"
source = "https://internal.file.server/hello.jar"
options {
checksum = "md5:123445555555555"
}
}
}
```
## Client Requirements