forked from rook/rook
parth-gr
8e317ee074
Closes: https://github.com/rook/rook/issues/11896 Signed-off-by: parth-gr <paarora@redhat.com>
60 lines
1.8 KiB
Go
60 lines
1.8 KiB
Go
/*
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Copyright 2017 The Rook Authors. All rights reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package util
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import (
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"net"
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"strconv"
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"github.com/coreos/pkg/capnslog"
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)
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const (
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RBDSysBusPathDefault = "/sys/bus/rbd"
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RBDDevicesDir = "devices"
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RBDDevicePathPrefix = "/dev/rbd"
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)
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var logger = capnslog.NewPackageLogger("github.com/rook/rook", "op-ceph-util")
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// GetIPFromEndpoint return the IP from an endpoint string (192.168.0.1:6789)
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func GetIPFromEndpoint(endpoint string) string {
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host, _, err := net.SplitHostPort(endpoint)
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if err != nil {
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logger.Errorf("failed to split ip and port for endpoint %q. %v", endpoint, err)
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}
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return host
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}
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// GetPortFromEndpoint return the port from an endpoint string (192.168.0.1:6789)
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func GetPortFromEndpoint(endpoint string) int32 {
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var port int
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_, portString, err := net.SplitHostPort(endpoint)
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if err != nil {
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logger.Errorf("failed to split host and port for endpoint %q, assuming default Ceph port %q. %v", endpoint, portString, err)
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} else {
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//nolint:gosec // using Atoi to convert type into int is not a real risk
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port, err = strconv.Atoi(portString)
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if err != nil {
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logger.Errorf("failed to convert %q to integer. %v", portString, err)
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}
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}
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//#nosec G109 -- This is just a lower bit to bigger bit conversion
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portInt32 := int32(port)
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return portInt32
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}
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