62 lines
1.6 KiB
Go
62 lines
1.6 KiB
Go
// Copyright 2017 AMIS Technologies
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// This file is part of the go-ethereum library.
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//
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// The go-ethereum library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// The go-ethereum library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
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package container
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import (
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"net"
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"net/url"
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"os"
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"github.com/docker/docker/client"
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)
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func (eth *ethereum) Image() string {
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if eth.imageTag == "" {
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return eth.imageRepository + ":latest"
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}
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return eth.imageRepository + ":" + eth.imageTag
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}
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func (eth *ethereum) ContainerID() string {
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return eth.containerID
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}
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func (eth *ethereum) Host() string {
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var host string
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daemonHost := os.Getenv("DOCKER_HOST")
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if daemonHost == "" {
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daemonHost = client.DefaultDockerHost
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}
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url, err := url.Parse(daemonHost)
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if err != nil {
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log.Error("Failed to parse daemon host", "host", daemonHost, "err", err)
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return host
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}
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if url.Scheme == "unix" {
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host = "localhost"
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} else {
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host, _, err = net.SplitHostPort(url.Host)
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if err != nil {
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log.Error("Failed to split host and port", "url", url.Host, "err", err)
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return ""
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}
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}
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return host
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}
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