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Merge pull request #704 from hqhq/use_uint64_for_memory 

Set specs value the same as kernel API input
This commit is contained in:
Mrunal Patel 2017-03-01 14:05:37 -08:00 committed by GitHub
parent 2db839104d ec9449187b
commit 40474dd78c
3 changed files with 18 additions and 18 deletions
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12
config-linux.md
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@ -285,15 +285,15 @@ For more information, see [the memory cgroup man page][cgroup-v1-memory].
The following parameters can be specified to setup the controller:
* **`limit`** *(int64, OPTIONAL)* - sets limit of memory usage in bytes
* **`limit`** *(uint64, OPTIONAL)* - sets limit of memory usage in bytes
* **`reservation`** *(int64, OPTIONAL)* - sets soft limit of memory usage in bytes
* **`reservation`** *(uint64, OPTIONAL)* - sets soft limit of memory usage in bytes
* **`swap`** *(int64, OPTIONAL)* - sets limit of memory+Swap usage
* **`swap`** *(uint64, OPTIONAL)* - sets limit of memory+Swap usage
* **`kernel`** *(int64, OPTIONAL)* - sets hard limit for kernel memory
* **`kernel`** *(uint64, OPTIONAL)* - sets hard limit for kernel memory
* **`kernelTCP`** *(int64, OPTIONAL)* - sets hard limit in bytes for kernel TCP buffer memory
* **`kernelTCP`** *(uint64, OPTIONAL)* - sets hard limit in bytes for kernel TCP buffer memory
* **`swappiness`** *(uint64, OPTIONAL)* - sets swappiness parameter of vmscan (See sysctl's vm.swappiness)
@ -414,7 +414,7 @@ Each entry has the following structure:
* **`pageSize`** *(string, REQUIRED)* - hugepage size
* **`limit`** *(int64, REQUIRED)* - limit in bytes of *hugepagesize* HugeTLB usage
* **`limit`** *(uint64, REQUIRED)* - limit in bytes of *hugepagesize* HugeTLB usage
###### Example

12
schema/config-linux.json
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@ -163,7 +163,7 @@
"type": "string"
},
"limit": {
"$ref": "defs.json#/definitions/int64"
"$ref": "defs.json#/definitions/uint64"
}
},
"required": [
@ -178,23 +178,23 @@
"properties": {
"kernel": {
"id": "https://opencontainers.org/schema/bundle/linux/resources/memory/kernel",
"$ref": "defs.json#/definitions/int64"
"$ref": "defs.json#/definitions/uint64"
},
"kernelTCP": {
"id": "https://opencontainers.org/schema/bundle/linux/resources/memory/kernelTCP",
"$ref": "defs.json#/definitions/int64"
"$ref": "defs.json#/definitions/uint64"
},
"limit": {
"id": "https://opencontainers.org/schema/bundle/linux/resources/memory/limit",
"$ref": "defs.json#/definitions/int64"
"$ref": "defs.json#/definitions/uint64"
},
"reservation": {
"id": "https://opencontainers.org/schema/bundle/linux/resources/memory/reservation",
"$ref": "defs.json#/definitions/int64"
"$ref": "defs.json#/definitions/uint64"
},
"swap": {
"id": "https://opencontainers.org/schema/bundle/linux/resources/memory/swap",
"$ref": "defs.json#/definitions/int64"
"$ref": "defs.json#/definitions/uint64"
},
"swappiness": {
"id": "https://opencontainers.org/schema/bundle/linux/resources/memory/swappiness",

12
specs-go/config.go
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@ -225,7 +225,7 @@ type LinuxHugepageLimit struct {
// Pagesize is the hugepage size
Pagesize string `json:"pageSize"`
// Limit is the limit of "hugepagesize" hugetlb usage
Limit int64 `json:"limit"`
Limit uint64 `json:"limit"`
}
// LinuxInterfacePriority for network interfaces
@ -281,15 +281,15 @@ type LinuxBlockIO struct {
// LinuxMemory for Linux cgroup 'memory' resource management
type LinuxMemory struct {
// Memory limit (in bytes).
Limit *int64 `json:"limit,omitempty"`
Limit *uint64 `json:"limit,omitempty"`
// Memory reservation or soft_limit (in bytes).
Reservation *int64 `json:"reservation,omitempty"`
Reservation *uint64 `json:"reservation,omitempty"`
// Total memory limit (memory + swap).
Swap *int64 `json:"swap,omitempty"`
Swap *uint64 `json:"swap,omitempty"`
// Kernel memory limit (in bytes).
Kernel *int64 `json:"kernel,omitempty"`
Kernel *uint64 `json:"kernel,omitempty"`
// Kernel memory limit for tcp (in bytes)
KernelTCP *int64 `json:"kernelTCP,omitempty"`
KernelTCP *uint64 `json:"kernelTCP,omitempty"`
// How aggressive the kernel will swap memory pages. Range from 0 to 100.
Swappiness *uint64 `json:"swappiness,omitempty"`
}