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cmd: Move replication logic to separate file.

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This commit is contained in:
Christian Schwarz
2017-05-20 17:08:18 +02:00
parent 7ad2ed5956
commit 40fe7e643d
4 changed files with 256 additions and 230 deletions
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31
cmd/config.go
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@ -15,10 +15,6 @@ import (
"strings"
)
const LOCAL_TRANSPORT_IDENTITY string = "local"
const DEFAULT_INITIAL_REPL_POLICY = InitialReplPolicyMostRecent
type Pool struct {
Name string
Transport Transport
@ -42,22 +38,15 @@ type SSHTransport struct {
ConnLogWriteFile string `mapstructure:"connlog_write_file"`
}
type InitialReplPolicy string
const (
InitialReplPolicyMostRecent InitialReplPolicy = "most_recent"
InitialReplPolicyAll InitialReplPolicy = "all"
)
type Push struct {
To *Pool
Datasets []zfs.DatasetPath
InitialReplPolicy InitialReplPolicy
InitialReplPolicy rpc.InitialReplPolicy
}
type Pull struct {
From *Pool
Mapping zfs.DatasetMapping
InitialReplPolicy InitialReplPolicy
InitialReplPolicy rpc.InitialReplPolicy
}
type ClientMapping struct {
From string
@ -131,8 +120,8 @@ func parsePools(v interface{}) (pools []Pool, err error) {
pools = make([]Pool, len(asList))
for i, p := range asList {
if p.Name == LOCAL_TRANSPORT_IDENTITY {
err = errors.New(fmt.Sprintf("pool name '%s' reserved for local pulls", LOCAL_TRANSPORT_IDENTITY))
if p.Name == rpc.LOCAL_TRANSPORT_IDENTITY {
err = errors.New(fmt.Sprintf("pool name '%s' reserved for local pulls", rpc.LOCAL_TRANSPORT_IDENTITY))
return
}
@ -207,7 +196,7 @@ func parsePushs(v interface{}, pl poolLookup) (p []Push, err error) {
}
}
if push.InitialReplPolicy, err = parseInitialReplPolicy(e.InitialReplPolicy, DEFAULT_INITIAL_REPL_POLICY); err != nil {
if push.InitialReplPolicy, err = parseInitialReplPolicy(e.InitialReplPolicy, rpc.DEFAULT_INITIAL_REPL_POLICY); err != nil {
return
}
@ -235,7 +224,7 @@ func parsePulls(v interface{}, pl poolLookup) (p []Pull, err error) {
var fromPool *Pool
if e.From == LOCAL_TRANSPORT_IDENTITY {
if e.From == rpc.LOCAL_TRANSPORT_IDENTITY {
fromPool = &Pool{
Name: "local",
Transport: LocalTransport{},
@ -252,7 +241,7 @@ func parsePulls(v interface{}, pl poolLookup) (p []Pull, err error) {
if pull.Mapping, err = parseComboMapping(e.Mapping); err != nil {
return
}
if pull.InitialReplPolicy, err = parseInitialReplPolicy(e.InitialReplPolicy, DEFAULT_INITIAL_REPL_POLICY); err != nil {
if pull.InitialReplPolicy, err = parseInitialReplPolicy(e.InitialReplPolicy, rpc.DEFAULT_INITIAL_REPL_POLICY); err != nil {
return
}
@ -262,7 +251,7 @@ func parsePulls(v interface{}, pl poolLookup) (p []Pull, err error) {
return
}
func parseInitialReplPolicy(v interface{}, defaultPolicy InitialReplPolicy) (p InitialReplPolicy, err error) {
func parseInitialReplPolicy(v interface{}, defaultPolicy rpc.InitialReplPolicy) (p rpc.InitialReplPolicy, err error) {
s, ok := v.(string)
if !ok {
goto err
@ -272,9 +261,9 @@ func parseInitialReplPolicy(v interface{}, defaultPolicy InitialReplPolicy) (p I
case s == "":
p = defaultPolicy
case s == "most_recent":
p = InitialReplPolicyMostRecent
p = rpc.InitialReplPolicyMostRecent
case s == "all":
p = InitialReplPolicyAll
p = rpc.InitialReplPolicyAll
default:
goto err
}