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ec87479b7e
Please refer to `docs/rootless.md`. TLDR: * Make sure `/etc/subuid` and `/etc/subgid` contain the entry for you * `dockerd-rootless.sh --experimental` * `docker -H unix://$XDG_RUNTIME_DIR/docker.sock run ...` Signed-off-by: Akihiro Suda <suda.akihiro@lab.ntt.co.jp>
99 lines
3.1 KiB
Go
99 lines
3.1 KiB
Go
// +build !windows
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package main
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import (
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"testing"
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"github.com/docker/docker/daemon/config"
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"gotest.tools/assert"
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is "gotest.tools/assert/cmp"
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"gotest.tools/fs"
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)
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func TestLoadDaemonCliConfigWithDaemonFlags(t *testing.T) {
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content := `{"log-opts": {"max-size": "1k"}}`
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tempFile := fs.NewFile(t, "config", fs.WithContent(content))
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defer tempFile.Remove()
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opts := defaultOptions(t, tempFile.Path())
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opts.Debug = true
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opts.LogLevel = "info"
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assert.Check(t, opts.flags.Set("selinux-enabled", "true"))
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loadedConfig, err := loadDaemonCliConfig(opts)
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assert.NilError(t, err)
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assert.Assert(t, loadedConfig != nil)
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assert.Check(t, loadedConfig.Debug)
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assert.Check(t, is.Equal("info", loadedConfig.LogLevel))
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assert.Check(t, loadedConfig.EnableSelinuxSupport)
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assert.Check(t, is.Equal("json-file", loadedConfig.LogConfig.Type))
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assert.Check(t, is.Equal("1k", loadedConfig.LogConfig.Config["max-size"]))
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}
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func TestLoadDaemonConfigWithNetwork(t *testing.T) {
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content := `{"bip": "127.0.0.2", "ip": "127.0.0.1"}`
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tempFile := fs.NewFile(t, "config", fs.WithContent(content))
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defer tempFile.Remove()
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opts := defaultOptions(t, tempFile.Path())
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loadedConfig, err := loadDaemonCliConfig(opts)
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assert.NilError(t, err)
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assert.Assert(t, loadedConfig != nil)
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assert.Check(t, is.Equal("127.0.0.2", loadedConfig.IP))
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assert.Check(t, is.Equal("127.0.0.1", loadedConfig.DefaultIP.String()))
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}
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func TestLoadDaemonConfigWithMapOptions(t *testing.T) {
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content := `{
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"cluster-store-opts": {"kv.cacertfile": "/var/lib/docker/discovery_certs/ca.pem"},
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"log-opts": {"tag": "test"}
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}`
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tempFile := fs.NewFile(t, "config", fs.WithContent(content))
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defer tempFile.Remove()
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opts := defaultOptions(t, tempFile.Path())
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loadedConfig, err := loadDaemonCliConfig(opts)
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assert.NilError(t, err)
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assert.Assert(t, loadedConfig != nil)
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assert.Check(t, loadedConfig.ClusterOpts != nil)
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expectedPath := "/var/lib/docker/discovery_certs/ca.pem"
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assert.Check(t, is.Equal(expectedPath, loadedConfig.ClusterOpts["kv.cacertfile"]))
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assert.Check(t, loadedConfig.LogConfig.Config != nil)
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assert.Check(t, is.Equal("test", loadedConfig.LogConfig.Config["tag"]))
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}
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func TestLoadDaemonConfigWithTrueDefaultValues(t *testing.T) {
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content := `{ "userland-proxy": false }`
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tempFile := fs.NewFile(t, "config", fs.WithContent(content))
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defer tempFile.Remove()
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opts := defaultOptions(t, tempFile.Path())
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loadedConfig, err := loadDaemonCliConfig(opts)
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assert.NilError(t, err)
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assert.Assert(t, loadedConfig != nil)
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assert.Check(t, !loadedConfig.EnableUserlandProxy)
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// make sure reloading doesn't generate configuration
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// conflicts after normalizing boolean values.
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reload := func(reloadedConfig *config.Config) {
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assert.Check(t, !reloadedConfig.EnableUserlandProxy)
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}
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assert.Check(t, config.Reload(opts.configFile, opts.flags, reload))
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}
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func TestLoadDaemonConfigWithTrueDefaultValuesLeaveDefaults(t *testing.T) {
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tempFile := fs.NewFile(t, "config", fs.WithContent(`{}`))
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defer tempFile.Remove()
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opts := defaultOptions(t, tempFile.Path())
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loadedConfig, err := loadDaemonCliConfig(opts)
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assert.NilError(t, err)
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assert.Assert(t, loadedConfig != nil)
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assert.Check(t, loadedConfig.EnableUserlandProxy)
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}
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