blob: 27f18c3664bd741801bd19cdd9f3f681ef24fb57 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
|
// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.clustercontroller.utils.staterestapi.requests;
import com.yahoo.time.TimeBudget;
import com.yahoo.vespa.clustercontroller.utils.staterestapi.errors.InvalidContentException;
import com.yahoo.vespa.clustercontroller.utils.staterestapi.response.UnitState;
import java.util.Map;
public interface SetUnitStateRequest extends UnitRequest {
Map<String, UnitState> getNewState();
enum Condition {
FORCE(1), // Don't check for any condition before setting unit state
SAFE(2); // Only set condition if it is deemed safe (e.g. redundancy is still ok during upgrade)
public final int value;
Condition(int value) {
this.value = value;
}
public static Condition fromString(String value) throws InvalidContentException {
try {
return Condition.valueOf(value.toUpperCase());
} catch (IllegalArgumentException e) {
throw new InvalidContentException(String.format("Invalid value for condition: '%s', expected one of 'force', 'safe'", value));
}
}
}
Condition getCondition();
enum ResponseWait {
/**
* Wait for state change to be ACKed by cluster. Default unless request
* explicitly specifies otherwise.
*/
WAIT_UNTIL_CLUSTER_ACKED("wait-until-cluster-acked"),
/**
* Return without waiting for state change to be ACKed by cluster.
*/
NO_WAIT("no-wait");
private final String name;
ResponseWait(String name) { this.name = name; }
public String getName() { return this.name; }
@Override
public String toString() { return name; }
public static ResponseWait fromString(String value) throws InvalidContentException {
if (value.equalsIgnoreCase(WAIT_UNTIL_CLUSTER_ACKED.name)) {
return WAIT_UNTIL_CLUSTER_ACKED;
} else if (value.equalsIgnoreCase(NO_WAIT.name)) {
return NO_WAIT;
}
throw new InvalidContentException(String.format("Invalid value for response-wait: '%s', expected one of '%s', '%s'",
value, WAIT_UNTIL_CLUSTER_ACKED.name, NO_WAIT.name));
}
}
ResponseWait getResponseWait();
TimeBudget timeBudget();
/** A probe request is a non-committal request to see if an identical (but non-probe) request would have succeeded. */
boolean isProbe();
}
|