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Merge pull request #9037 from medyagh/swarm_ 

add swarm and storage driver to DaemonInfo
pull/9046/head
Medya Ghazizadeh 2020-08-20 09:55:55 -07:00 committed by GitHub
parent 943d9dab0e 56691f839c
commit b27dbc0dd4
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 59 additions and 29 deletions
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6
pkg/drivers/kic/oci/info.go
View File

@ -30,6 +30,8 @@ type SysInfo struct {
CPUs int // CPUs is Number of CPUs
TotalMemory int64 // TotalMemory Total available ram
OSType string // container's OsType (windows or linux)
Swarm bool // Weather or not the docker swarm is active
StorageDriver string // the storage driver for the daemon (for example overlay2)
}
var cachedSysInfo *SysInfo
@ -52,11 +54,11 @@ func CachedDaemonInfo(ociBin string) (SysInfo, error) {
func DaemonInfo(ociBin string) (SysInfo, error) {
if ociBin == Podman {
p, err := podmanSystemInfo()
cachedSysInfo = &SysInfo{CPUs: p.Host.Cpus, TotalMemory: p.Host.MemTotal, OSType: p.Host.Os}
cachedSysInfo = &SysInfo{CPUs: p.Host.Cpus, TotalMemory: p.Host.MemTotal, OSType: p.Host.Os, Swarm: false, StorageDriver: p.Store.GraphDriverName}
return *cachedSysInfo, err
}
d, err := dockerSystemInfo()
cachedSysInfo = &SysInfo{CPUs: d.NCPU, TotalMemory: d.MemTotal, OSType: d.OSType}
cachedSysInfo = &SysInfo{CPUs: d.NCPU, TotalMemory: d.MemTotal, OSType: d.OSType, Swarm: d.Swarm.LocalNodeState == "active", StorageDriver: d.Driver}
return *cachedSysInfo, err
}

30
pkg/drivers/kic/oci/info_test.go
View File

@ -34,6 +34,8 @@ func TestDockerSystemInfo(t *testing.T) {
CPUs int
Memory int64
OS string
Swarm bool
StorageDriver string
}{
{
Name: "linux_docker",
@ -43,6 +45,8 @@ func TestDockerSystemInfo(t *testing.T) {
CPUs: 16,
Memory: 63336071168,
OS: "linux",
Swarm: false,
StorageDriver: "overlay2",
},
{
Name: "macos_docker",
@ -53,6 +57,8 @@ func TestDockerSystemInfo(t *testing.T) {
CPUs: 4,
Memory: 3142250496,
OS: "linux",
Swarm: false,
StorageDriver: "overlay2",
},
{
Name: "windows_docker",
@ -63,6 +69,8 @@ func TestDockerSystemInfo(t *testing.T) {
CPUs: 4,
Memory: 10454695936,
OS: "linux",
Swarm: false,
StorageDriver: "overlay2",
}, {
Name: "podman_1.8_linux",
OciBin: "podman",
@ -127,7 +135,21 @@ func TestDockerSystemInfo(t *testing.T) {
}
`, CPUs: 2,
Memory: 7839653888,
OS: "linux"},
OS: "linux",
Swarm: false,
StorageDriver: "overlay",
},
{
Name: "mac_swarm_enabled",
OciBin: "docker",
RawJSON: `{"ID":"HR5B:K7CR:NGTA:ZSHO:4Z3Q:2K7I:PUQ6:H752:FA6K:YF5R:PPU4:OAIQ","Containers":7,"ContainersRunning":1,"ContainersPaused":0,"ContainersStopped":6,"Images":168,"Driver":"overlay2","DriverStatus":[["Backing Filesystem","extfs"],["Supports d_type","true"],["Native Overlay Diff","true"]],"SystemStatus":null,"Plugins":{"Volume":["local"],"Network":["bridge","host","ipvlan","macvlan","null","overlay"],"Authorization":null,"Log":["awslogs","fluentd","gcplogs","gelf","journald","json-file","local","logentries","splunk","syslog"]},"MemoryLimit":true,"SwapLimit":true,"KernelMemory":true,"KernelMemoryTCP":true,"CpuCfsPeriod":true,"CpuCfsQuota":true,"CPUShares":true,"CPUSet":true,"PidsLimit":true,"IPv4Forwarding":true,"BridgeNfIptables":true,"BridgeNfIp6tables":true,"Debug":true,"NFd":53,"OomKillDisable":true,"NGoroutines":162,"SystemTime":"2020-08-19T21:33:00.513075607Z","LoggingDriver":"json-file","CgroupDriver":"cgroupfs","NEventsListener":3,"KernelVersion":"4.19.76-linuxkit","OperatingSystem":"Docker Desktop","OSType":"linux","Architecture":"x86_64","IndexServerAddress":"https://index.docker.io/v1/","RegistryConfig":{"AllowNondistributableArtifactsCIDRs":[],"AllowNondistributableArtifactsHostnames":[],"InsecureRegistryCIDRs":["127.0.0.0/8"],"IndexConfigs":{"docker.io":{"Name":"docker.io","Mirrors":[],"Secure":true,"Official":true}},"Mirrors":[]},"NCPU":4,"MemTotal":3142250496,"GenericResources":null,"DockerRootDir":"/var/lib/docker","HttpProxy":"gateway.docker.internal:3128","HttpsProxy":"gateway.docker.internal:3129","NoProxy":"","Name":"docker-desktop","Labels":[],"ExperimentalBuild":false,"ServerVersion":"19.03.12","ClusterStore":"","ClusterAdvertise":"","Runtimes":{"runc":{"path":"runc"}},"DefaultRuntime":"runc","Swarm":{"NodeID":"v6tstvvbuc0pgyrp44ub6srey","NodeAddr":"192.168.65.3","LocalNodeState":"active","ControlAvailable":true,"Error":"","RemoteManagers":[{"NodeID":"v6tstvvbuc0pgyrp44ub6srey","Addr":"192.168.65.3:2377"}],"Nodes":1,"Managers":1,"Cluster":{"ID":"tp9f8rys388jhhscmcq4hfrer","Version":{"Index":10},"CreatedAt":"2020-08-19T21:30:10.678729711Z","UpdatedAt":"2020-08-19T21:30:11.199400544Z","Spec":{"Name":"default","Labels":{},"Orchestration":{"TaskHistoryRetentionLimit":5},"Raft":{"SnapshotInterval":10000,"KeepOldSnapshots":0,"LogEntriesForSlowFollowers":500,"ElectionTick":10,"HeartbeatTick":1},"Dispatcher":{"HeartbeatPeriod":5000000000},"CAConfig":{"NodeCertExpiry":7776000000000000},"TaskDefaults":{},"EncryptionConfig":{"AutoLockManagers":false}},"TLSInfo":{"TrustRoot":"-----BEGIN CERTIFICATE-----\nMIIBajCCARCgAwIBAgIUCUPy2vYpHAhU3a2rSNOkoMJQn3kwCgYIKoZIzj0EAwIw\nEzERMA8GA1UEAxMIc3dhcm0tY2EwHhcNMjAwODE5MjEyNTAwWhcNNDAwODE0MjEy\nNTAwWjATMREwDwYDVQQDEwhzd2FybS1jYTBZMBMGByqGSM49AgEGCCqGSM49AwEH\nA0IABM8lNy+NqoBOOuEcNrRvWHuFKdGWoxJpnm2zcAULJrG3YjjDpJ/BT2gMxCSa\nMLoKx1+EzYBUEs8rD2vMhB3QNh6jQjBAMA4GA1UdDwEB/wQEAwIBBjAPBgNVHRMB\nAf8EBTADAQH/MB0GA1UdDgQWBBRALAC6bczt2ItCs5gicm7SjWVTETAKBggqhkjO\nPQQDAgNIADBFAiEA/shMkzxdxJHbm9PHf5D/1Bqm1A3/DFYeJiWENcqbrT8CIGLC\n86V5u7leZGfP0F3ibGdXH++oc26mI5eUr2czrteY\n-----END CERTIFICATE-----\n","CertIssuerSubject":"MBMxETAPBgNVBAMTCHN3YXJtLWNh","CertIssuerPublicKey":"MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEzyU3L42qgE464Rw2tG9Ye4Up0ZajEmmebbNwBQsmsbdiOMOkn8FPaAzEJJowugrHX4TNgFQSzysPa8yEHdA2Hg=="},"RootRotationInProgress":false,"DefaultAddrPool":["10.0.0.0/8"],"SubnetSize":24,"DataPathPort":4789}},"LiveRestoreEnabled":false,"Isolation":"","InitBinary":"docker-init","ContainerdCommit":{"ID":"7ad184331fa3e55e52b890ea95e65ba581ae3429","Expected":"7ad184331fa3e55e52b890ea95e65ba581ae3429"},"RuncCommit":{"ID":"dc9208a3303feef5b3839f4323d9beb36df0a9dd","Expected":"dc9208a3303feef5b3839f4323d9beb36df0a9dd"},"InitCommit":{"ID":"fec3683","Expected":"fec3683"},"SecurityOptions":["name=seccomp,profile=default"],"ProductLicense":"Community Engine","Warnings":null,"ClientInfo":{"Debug":false,"Plugins":[],"Warnings":null}}`,
Memory: 3142250496,
OS: "linux",
ShouldError: false,
CPUs: 4,
Swarm: true,
StorageDriver: "overlay2",
},
}
for _, tc := range testCases {
@ -150,6 +172,12 @@ func TestDockerSystemInfo(t *testing.T) {
if s.OSType != tc.OS {
t.Errorf("Expected OS type to be %q but got %q", tc.OS, s.OSType)
}
if s.StorageDriver != tc.StorageDriver {
t.Errorf("Expected OS type to be %q but got %q", tc.StorageDriver, s.StorageDriver)
}
if s.Swarm != tc.Swarm {
t.Errorf("Expected Swarm to be %t but got %t", tc.Swarm, s.Swarm)
}
})