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Support configuring a HTTP client timeout in the Docker provider

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Sune Keller 2020-08-28 10:02:03 +02:00 • committed by GitHub
parent 3db47f0adc
commit 29bd6faa18
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9 changed files with 43 additions and 1 deletions
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6
pkg/provider/docker/docker.go
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@ -57,6 +57,7 @@ type Provider struct {
SwarmMode bool `description:"Use Docker on Swarm Mode." json:"swarmMode,omitempty" toml:"swarmMode,omitempty" yaml:"swarmMode,omitempty" export:"true"`
Network string `description:"Default Docker network used." json:"network,omitempty" toml:"network,omitempty" yaml:"network,omitempty" export:"true"`
SwarmModeRefreshSeconds ptypes.Duration `description:"Polling interval for swarm mode." json:"swarmModeRefreshSeconds,omitempty" toml:"swarmModeRefreshSeconds,omitempty" yaml:"swarmModeRefreshSeconds,omitempty" export:"true"`
HTTPClientTimeout ptypes.Duration `description:"Client timeout for HTTP connections." json:"httpClientTimeout,omitempty" toml:"httpClientTimeout,omitempty" yaml:"httpClientTimeout,omitempty" export:"true"`
defaultRuleTpl *template.Template
}
@ -67,6 +68,7 @@ func (p *Provider) SetDefaults() {
p.Endpoint = "unix:///var/run/docker.sock"
p.SwarmMode = false
p.SwarmModeRefreshSeconds = ptypes.Duration(15 * time.Second)
p.HTTPClientTimeout = ptypes.Duration(32 * time.Second)
p.DefaultRule = DefaultTemplateRule
}
@ -147,6 +149,7 @@ func (p *Provider) getClientOpts() ([]client.Opt, error) {
return []client.Opt{
client.WithHTTPClient(httpClient),
client.WithTimeout(time.Duration(p.HTTPClientTimeout)),
client.WithHost(helper.Host), // To avoid 400 Bad Request: malformed Host header daemon error
client.WithDialContext(helper.Dialer),
}, nil
@ -154,6 +157,7 @@ func (p *Provider) getClientOpts() ([]client.Opt, error) {
opts := []client.Opt{
client.WithHost(p.Endpoint),
client.WithTimeout(time.Duration(p.HTTPClientTimeout)),
}
if p.TLS != nil {
@ -177,7 +181,7 @@ func (p *Provider) getClientOpts() ([]client.Opt, error) {
return nil, err
}
opts = append(opts, client.WithHTTPClient(&http.Client{Transport: tr}))
opts = append(opts, client.WithHTTPClient(&http.Client{Transport: tr, Timeout: time.Duration(p.HTTPClientTimeout)}))
}
return opts, nil