Example #1
0
func (s *S) TestMap(c *gc.C) {
	sch := schema.Map(schema.String(), schema.Int())
	out, err := sch.Coerce(map[string]interface{}{"a": 1, "b": int8(2)}, aPath)
	c.Assert(err, gc.IsNil)
	c.Assert(out, gc.DeepEquals, map[interface{}]interface{}{"a": int64(1), "b": int64(2)})

	out, err = sch.Coerce(42, aPath)
	c.Assert(out, gc.IsNil)
	c.Assert(err, gc.ErrorMatches, "<path>: expected map, got int\\(42\\)")

	out, err = sch.Coerce(nil, aPath)
	c.Assert(out, gc.IsNil)
	c.Assert(err, gc.ErrorMatches, "<path>: expected map, got nothing")

	out, err = sch.Coerce(map[int]int{1: 1}, aPath)
	c.Assert(out, gc.IsNil)
	c.Assert(err, gc.ErrorMatches, "<path>: expected string, got int\\(1\\)")

	out, err = sch.Coerce(map[string]bool{"a": true}, aPath)
	c.Assert(out, gc.IsNil)
	c.Assert(err, gc.ErrorMatches, `<path>\.a: expected int, got bool\(true\)`)

	// First path entry shouldn't have dots in an error message.
	out, err = sch.Coerce(map[string]bool{"a": true}, nil)
	c.Assert(out, gc.IsNil)
	c.Assert(err, gc.ErrorMatches, `a: expected int, got bool\(true\)`)
}
Example #2
0
func (*ConfigSuite) TestValidateUnknownAttrs(c *gc.C) {
	defer makeFakeHome(c).Restore()
	cfg, err := config.New(config.UseDefaults, map[string]interface{}{
		"name":    "myenv",
		"type":    "other",
		"known":   "this",
		"unknown": "that",
	})

	// No fields: all attrs passed through.
	attrs, err := cfg.ValidateUnknownAttrs(nil, nil)
	c.Assert(err, gc.IsNil)
	c.Assert(attrs, gc.DeepEquals, map[string]interface{}{
		"known":   "this",
		"unknown": "that",
	})

	// Valid field: that and other attrs passed through.
	fields := schema.Fields{"known": schema.String()}
	attrs, err = cfg.ValidateUnknownAttrs(fields, nil)
	c.Assert(err, gc.IsNil)
	c.Assert(attrs, gc.DeepEquals, map[string]interface{}{
		"known":   "this",
		"unknown": "that",
	})

	// Default field: inserted.
	fields["default"] = schema.String()
	defaults := schema.Defaults{"default": "the other"}
	attrs, err = cfg.ValidateUnknownAttrs(fields, defaults)
	c.Assert(err, gc.IsNil)
	c.Assert(attrs, gc.DeepEquals, map[string]interface{}{
		"known":   "this",
		"unknown": "that",
		"default": "the other",
	})

	// Invalid field: failure.
	fields["known"] = schema.Int()
	_, err = cfg.ValidateUnknownAttrs(fields, defaults)
	c.Assert(err, gc.ErrorMatches, `known: expected int, got string\("this"\)`)
}
Example #3
0
func (s *S) TestString(c *gc.C) {
	sch := schema.String()

	out, err := sch.Coerce("foo", aPath)
	c.Assert(err, gc.IsNil)
	c.Assert(out, gc.Equals, "foo")

	out, err = sch.Coerce(true, aPath)
	c.Assert(out, gc.IsNil)
	c.Assert(err, gc.ErrorMatches, `<path>: expected string, got bool\(true\)`)

	out, err = sch.Coerce(nil, aPath)
	c.Assert(out, gc.IsNil)
	c.Assert(err, gc.ErrorMatches, "<path>: expected string, got nothing")
}
Example #4
0
// Licensed under the AGPLv3, see LICENCE file for details.

package openstack

import (
	"fmt"
	"net/url"

	"launchpad.net/goose/identity"

	"github.com/wallyworld/core/environs/config"
	"github.com/wallyworld/core/schema"
)

var configFields = schema.Fields{
	"username":             schema.String(),
	"password":             schema.String(),
	"tenant-name":          schema.String(),
	"auth-url":             schema.String(),
	"auth-mode":            schema.String(),
	"access-key":           schema.String(),
	"secret-key":           schema.String(),
	"region":               schema.String(),
	"control-bucket":       schema.String(),
	"use-floating-ip":      schema.Bool(),
	"use-default-secgroup": schema.Bool(),
	"network":              schema.String(),
}
var configDefaults = schema.Defaults{
	"username":             "",
	"password":             "",
Example #5
0
	MantaPrivateKeyFile = "MANTA_PRIVATE_KEY_FILE"
	DefaultPrivateKey   = "~/.ssh/id_rsa"
)

var environmentVariables = map[string]string{
	"sdc-user":         SdcAccount,
	"sdc-key-id":       SdcKeyId,
	"sdc-url":          SdcUrl,
	"manta-user":       MantaUser,
	"manta-key-id":     MantaKeyId,
	"manta-url":        MantaUrl,
	"private-key-path": MantaPrivateKeyFile,
}

var configFields = schema.Fields{
	"sdc-user":         schema.String(),
	"sdc-key-id":       schema.String(),
	"sdc-url":          schema.String(),
	"manta-user":       schema.String(),
	"manta-key-id":     schema.String(),
	"manta-url":        schema.String(),
	"private-key-path": schema.String(),
	"algorithm":        schema.String(),
	"control-dir":      schema.String(),
	"private-key":      schema.String(),
}

var configDefaults = schema.Defaults{
	"sdc-url":          "https://us-west-1.api.joyentcloud.com",
	"manta-url":        "https://us-east.manta.joyent.com",
	"algorithm":        "rsa-sha256",
Example #6
0
// Licensed under the AGPLv3, see LICENCE file for details.

package manual

import (
	"fmt"

	"github.com/wallyworld/core/environs/config"
	"github.com/wallyworld/core/schema"
)

const defaultStoragePort = 8040

var (
	configFields = schema.Fields{
		"bootstrap-host":    schema.String(),
		"bootstrap-user":    schema.String(),
		"storage-listen-ip": schema.String(),
		"storage-port":      schema.ForceInt(),
		"storage-auth-key":  schema.String(),
		"use-sshstorage":    schema.Bool(),
	}
	configDefaults = schema.Defaults{
		"bootstrap-user":    "",
		"storage-listen-ip": "",
		"storage-port":      defaultStoragePort,
		"use-sshstorage":    true,
	}
)

type environConfig struct {
Example #7
0
// SetStorageDelay causes any storage download operation in any current
// environment to be delayed for the given duration.
func SetStorageDelay(d time.Duration) {
	p := &providerInstance
	p.mu.Lock()
	defer p.mu.Unlock()
	for _, st := range p.state {
		st.mu.Lock()
		st.storageDelay = d
		st.mu.Unlock()
	}
}

var configFields = schema.Fields{
	"state-server": schema.Bool(),
	"broken":       schema.String(),
	"secret":       schema.String(),
	"state-id":     schema.String(),
}
var configDefaults = schema.Defaults{
	"broken":   "",
	"secret":   "pork",
	"state-id": schema.Omit,
}

type environConfig struct {
	*config.Config
	attrs map[string]interface{}
}

func (c *environConfig) stateServer() bool {
Example #8
0
func (option Option) validate(name string, value interface{}) (_ interface{}, err error) {
	if value == nil {
		return nil, nil
	}
	defer option.error(&err, name, value)
	if checker := optionTypeCheckers[option.Type]; checker != nil {
		if value, err = checker.Coerce(value, nil); err != nil {
			return nil, err
		}
		return value, nil
	}
	panic(fmt.Errorf("option %q has unknown type %q", name, option.Type))
}

var optionTypeCheckers = map[string]schema.Checker{
	"string":  schema.String(),
	"int":     schema.Int(),
	"float":   schema.Float(),
	"boolean": schema.Bool(),
}

// parse returns an appropriately-typed value for the supplied string, or
// returns an error if it cannot be parsed to the correct type.
func (option Option) parse(name, str string) (_ interface{}, err error) {
	defer option.error(&err, name, str)
	switch option.Type {
	case "string":
		return str, nil
	case "int":
		return strconv.ParseInt(str, 10, 64)
	case "float":
Example #9
0
// Copyright 2013 Canonical Ltd.
// Licensed under the AGPLv3, see LICENCE file for details.

package azure

import (
	"fmt"
	"io/ioutil"

	"github.com/wallyworld/core/environs/config"
	"github.com/wallyworld/core/schema"
)

var configFields = schema.Fields{
	"location":                    schema.String(),
	"management-subscription-id":  schema.String(),
	"management-certificate-path": schema.String(),
	"management-certificate":      schema.String(),
	"storage-account-name":        schema.String(),
	"force-image-name":            schema.String(),
	"availability-sets-enabled":   schema.Bool(),
}
var configDefaults = schema.Defaults{
	"location":                    "",
	"management-certificate":      "",
	"management-certificate-path": "",
	"force-image-name":            "",
	// availability-sets-enabled is set to Omit (equivalent
	// to false) for backwards compatibility.
	"availability-sets-enabled": schema.Omit,
}
Example #10
0
	"os"
	"path/filepath"

	"github.com/wallyworld/core/agent"
	"github.com/wallyworld/core/environs/config"
	"github.com/wallyworld/core/instance"
	"github.com/wallyworld/core/schema"
)

var checkIfRoot = func() bool {
	return os.Getuid() == 0
}

var (
	configFields = schema.Fields{
		"root-dir":       schema.String(),
		"bootstrap-ip":   schema.String(),
		"network-bridge": schema.String(),
		"container":      schema.String(),
		"storage-port":   schema.ForceInt(),
		"namespace":      schema.String(),
		"lxc-clone":      schema.Bool(),
		"lxc-clone-aufs": schema.Bool(),
	}
	// The port defaults below are not entirely arbitrary.  Local user web
	// frameworks often use 8000 or 8080, so I didn't want to use either of
	// these, but did want the familiarity of using something in the 8000
	// range.
	configDefaults = schema.Defaults{
		"root-dir":       "",
		"network-bridge": "lxcbr0",
Example #11
0
// Licensed under the AGPLv3, see LICENCE file for details.

package maas

import (
	"errors"
	"fmt"
	"net/url"
	"strings"

	"github.com/wallyworld/core/environs/config"
	"github.com/wallyworld/core/schema"
)

var configFields = schema.Fields{
	"maas-server": schema.String(),
	// maas-oauth is a colon-separated triplet of:
	// consumer-key:resource-token:resource-secret
	"maas-oauth": schema.String(),
	// maas-agent-name is an optional UUID to group the instances
	// acquired from MAAS, to support multiple environments per MAAS user.
	"maas-agent-name": schema.String(),
}
var configDefaults = schema.Defaults{
	// For backward-compatibility, maas-agent-name is the empty string
	// by default. However, new environments should all use a UUID.
	"maas-agent-name": "",
}

type maasEnvironConfig struct {
	*config.Config
Example #12
0
		delete(defined, k)
	}
	return New(NoDefaults, defined)
}

// Apply returns a new configuration that has the attributes of c plus attrs.
func (c *Config) Apply(attrs map[string]interface{}) (*Config, error) {
	defined := c.AllAttrs()
	for k, v := range attrs {
		defined[k] = v
	}
	return New(NoDefaults, defined)
}

var fields = schema.Fields{
	"type":                      schema.String(),
	"name":                      schema.String(),
	"default-series":            schema.String(),
	"tools-metadata-url":        schema.String(),
	"image-metadata-url":        schema.String(),
	"image-stream":              schema.String(),
	"authorized-keys":           schema.String(),
	"authorized-keys-path":      schema.String(),
	"firewall-mode":             schema.String(),
	"agent-version":             schema.String(),
	"development":               schema.Bool(),
	"admin-secret":              schema.String(),
	"ca-cert":                   schema.String(),
	"ca-cert-path":              schema.String(),
	"ca-private-key":            schema.String(),
	"ca-private-key-path":       schema.String(),
Example #13
0
// Copyright 2011, 2012, 2013 Canonical Ltd.
// Licensed under the AGPLv3, see LICENCE file for details.

package ec2

import (
	"fmt"

	"launchpad.net/goamz/aws"

	"github.com/wallyworld/core/environs/config"
	"github.com/wallyworld/core/schema"
)

var configFields = schema.Fields{
	"access-key":     schema.String(),
	"secret-key":     schema.String(),
	"region":         schema.String(),
	"control-bucket": schema.String(),
}

var configDefaults = schema.Defaults{
	"access-key": "",
	"secret-key": "",
	"region":     "us-east-1",
}

type environConfig struct {
	*config.Config
	attrs map[string]interface{}
}
Example #14
0
//       interface: mysql
//       limit:
//       optional: false
//
// In all input cases, the output is the fully specified interface
// representation as seen in the mysql interface description above.
func ifaceExpander(limit interface{}) schema.Checker {
	return ifaceExpC{limit}
}

type ifaceExpC struct {
	limit interface{}
}

var (
	stringC = schema.String()
	mapC    = schema.StringMap(schema.Any())
)

func (c ifaceExpC) Coerce(v interface{}, path []string) (newv interface{}, err error) {
	s, err := stringC.Coerce(v, path)
	if err == nil {
		newv = map[string]interface{}{
			"interface": s,
			"limit":     c.limit,
			"optional":  false,
			"scope":     string(ScopeGlobal),
		}
		return
	}