31 lines
668 B
Go
31 lines
668 B
Go
package main
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import (
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"github.com/docker/docker/api/types"
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"github.com/docker/docker/client"
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"log"
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)
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type PostgresDumper struct {
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Container *types.ContainerJSON
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}
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func NewPostgresDumper(container *types.ContainerJSON) *PostgresDumper {
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return &PostgresDumper{
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Container: container,
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}
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}
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func (d *PostgresDumper) Dump(c *client.Client) error {
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log.Printf("Dumping postgres database from container %s...\n", d.Container.Name)
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env := parseEnv(d.Container.Config.Env)
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user := "root"
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if u, has := env["POSTGRES_USER"]; has {
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user = u
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}
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return runAndSaveCommandInContainer(getDumpFilename(d.Container.Name), c, d.Container, "pg_dumpall", "-U", user)
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}
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