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24 changes: 15 additions & 9 deletions README.md
Original file line number Diff line number Diff line change
Expand Up @@ -86,17 +86,17 @@ There are a couple of configuration items, all of which have sensible defaults:

There are three ways to configure, in descending order of precedence:

#### Programatic:
#### Programmatic:
In your application, e.g.

DockerClientConfigBuilder configBuilder = DockerClientConfig.createDefaultConfigBuilder();
configBuilder.withVersion("1.15");
configBuilder.withUri("https://my-docker-host.tld:2376");
configBuilder.withUsername("dockeruser");
configBuilder.withPassword("ilovedocker");
configBuilder.withEmail("[email protected]");
configBuilder.withDockerCertPath("/home/user/.docker");
DockerClientConfig config = configBuilder.build();
DockerClientConfig config = DockerClientConfig.createDefaultConfigBuilder()
.withVersion("1.15")
.withUri("https://my-docker-host.tld:2376")
.withUsername("dockeruser")
.withPassword("ilovedocker")
.withEmail("[email protected]")
.withDockerCertPath("/home/user/.docker")
.build();
DockerClient docker = DockerClientBuilder.getInstance(config).build();

#### Properties
Expand All @@ -113,6 +113,12 @@ In your application, e.g.

java -Ddocker.io.username=dockeruser pkg.Main

##### System Environment

export DOCKER_URL=http://localhost:2376

Note: we also auto-detect defaults. If you use `DOCKER_HOST` we use that value, and if `DOCKER_CERT_PATH` is set, we switch to SSL.

##### File System

In `$HOME/.docker.io.properties`
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