0f5a2f4ef5
* enable more linters * Run gofmt -s * run goimports * run unconvert * fix naked return * fix misspellings * fix ineffectual assigments * fix missing declaration * don't use deprecated grpc.Errof * check errors in tests * run gofmt -w -r "assert.Nil(err) -> assert.NoError(err)" * fix directory permissions * don't use nil Context * simplify boolean expressions * use bytes.Equal instead of bytes.Compare * merge variable declarations, remove redundant returns * fix some golint errors * run goimports * handle more errors * delete empty TestMain * delete empty TestMain * ignore examples for now * fix lint errors * remove unused values * more fixes * run gofmt -w -s . * add more comments * fix naming * more lint fixes * try switching travis to go1.11 * fix unnecessary conversions * fix deprecated methods * use go1.10 and disable gofmt/goimports for now * switch to 1.10 * don't re-enable gofmt and goimports * switch covermode to atomic because of -race * gofmt
50 lines
1.2 KiB
Go
50 lines
1.2 KiB
Go
// Copyright (C) 2018 Storj Labs, Inc.
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// See LICENSE for copying information.
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package main
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import (
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"net/url"
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"strconv"
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"go.uber.org/zap"
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"storj.io/storj/pkg/overlay"
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)
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type cacheConfig struct {
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NodesPath string `help:"the path to a JSON file containing an object with IP keys and nodeID values"`
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DatabaseURL string `help:"the database connection string to use"`
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}
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func (c cacheConfig) open() (*overlay.Cache, error) {
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dburl, err := url.Parse(c.DatabaseURL)
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if err != nil {
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return nil, Error.Wrap(err)
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}
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var cache *overlay.Cache
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switch dburl.Scheme {
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case "bolt":
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cache, err = overlay.NewBoltOverlayCache(dburl.Path, nil)
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if err != nil {
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return nil, err
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}
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zap.S().Info("Starting overlay cache with BoltDB")
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case "redis":
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db, err := strconv.Atoi(dburl.Query().Get("db"))
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if err != nil {
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return nil, Error.New("invalid db: %s", err)
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}
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cache, err = overlay.NewRedisOverlayCache(dburl.Host, overlay.GetUserPassword(dburl), db, nil)
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if err != nil {
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return nil, err
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}
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zap.S().Info("Starting overlay cache with Redis")
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default:
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return nil, Error.New("database scheme not supported: %s", dburl.Scheme)
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}
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return cache, nil
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}
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