Documentation
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Index ¶
Constants ¶
This section is empty.
Variables ¶
var CurrentVersion = Version{Major: 1, Minor: 0, Patch: 0}
Current schema version
var ValidAgentTypes = []string{"service", "timer", "socket", "pipe", "event", "init", "oneshot"}
ValidAgentTypes are the supported agent unit types
Functions ¶
func CheckSchemaVersion ¶
CheckSchemaVersion validates schema version compatibility
func ValidateAgentDescribe ¶
func ValidateAgentDescribe(desc AgentDescribe) error
ValidateAgentDescribe validates agent metadata
func ValidateCPULimit ¶
ValidateCPULimit validates CPU limit format Accepts: "0.5", "500m", "1", "1.5"
It does not implement the format. It asks cgroups.ParseResourceSpec - the same function that converts the string for cgroups.Create at start - and accepts exactly what that function can represent as a POSITIVE quantity. Acceptance therefore means the limit will actually be applied, which is a property nothing enforced while the two sides were separate implementations (GAPI-DIV-049).
The cycle noted in ValidateSchedule below is schema -> agentmgr and does not apply here: core/cgroups imports only internal/safeio.
func ValidateMemoryLimit ¶
ValidateMemoryLimit validates memory limit format Accepts: "100MB", "1GB", "512M", "1G", "1024B"
Delegates to cgroups.ParseResourceSpec for the same reason ValidateCPULimit does: the accepted set and the representable set must be one set. The overflow rejection GAPI-DIV-042 added lives there now, next to the multiplication that overflows.
func ValidateSchedule ¶
ValidateSchedule validates systemd-style timer schedule or cron expression Accepts: "OnUnitActiveSec=5s", "OnBootSec=30s", "OnStartupSec=1m", "*/5 * * * *", "@hourly", etc.
Types ¶
type AgentDescribe ¶
type AgentDescribe struct {
SchemaVersion string
ID string
Type string
CPULimit string
MemoryLimit string
Schedule string
ListenStream string
Requires []string
Wants []string
WantedBy []string
RequiredBy []string
Capabilities []string
}
AgentDescribe represents agent metadata for validation
Source Files