|
| 1 | +const { createServer } = require("http"); |
| 2 | +const PORT = 8080; |
| 3 | +const server = createServer(); |
| 4 | + |
| 5 | +const entrypoint = process.env.DOCKER_NETWORKE |
| 6 | + ? "http://reverse-proxy" |
| 7 | + : "http://localhost:9780"; |
| 8 | + |
| 9 | +const routers = { |
| 10 | + client: { |
| 11 | + entryPoints: ["web"], |
| 12 | + service: "client", |
| 13 | + rule: "PathPrefix(`/`)", |
| 14 | + }, |
| 15 | + servers: { |
| 16 | + entryPoints: ["web"], |
| 17 | + middlewares: ["authHeaders", "rewriteWithings", "rewriteStrava"], |
| 18 | + service: "server", |
| 19 | + rule: "PathPrefix(`/api`)", |
| 20 | + }, |
| 21 | + mockBackupTool: { |
| 22 | + entryPoints: ["web"], |
| 23 | + service: "mockBackupTool", |
| 24 | + rule: "Path(`/db/last-backup-time`)", |
| 25 | + }, |
| 26 | + mockWithings: { |
| 27 | + entryPoints: ["web"], |
| 28 | + service: "mockWithings", |
| 29 | + rule: "PathPrefix(`/withings`)", |
| 30 | + }, |
| 31 | + mockStrava: { |
| 32 | + entryPoints: ["web"], |
| 33 | + service: "mockStrava", |
| 34 | + rule: "PathPrefix(`/strava`)", |
| 35 | + }, |
| 36 | + chrome: { |
| 37 | + entryPoints: ["web"], |
| 38 | + service: "chrome", |
| 39 | + rule: "PathPrefix(`/chrome`)", |
| 40 | + }, |
| 41 | +}; |
| 42 | + |
| 43 | +const middlewares = { |
| 44 | + authHeaders: { |
| 45 | + headers: { |
| 46 | + customRequestHeaders: { |
| 47 | + "Remote-User": "rob", |
| 48 | + "Remote-Groups": "user", |
| 49 | + "Remote-Name": "Robert White", |
| 50 | + "Remote-Email": "[email protected]", |
| 51 | + }, |
| 52 | + }, |
| 53 | + }, |
| 54 | + rewriteWithings: { |
| 55 | + plugin: { |
| 56 | + rewriteHeaders: { |
| 57 | + rewrites: [ |
| 58 | + { |
| 59 | + header: "Location", |
| 60 | + regex: "^http://mock-withings:8080/(.+)$", |
| 61 | + replacement: `${entrypoint}/$1`, |
| 62 | + }, |
| 63 | + ], |
| 64 | + }, |
| 65 | + }, |
| 66 | + }, |
| 67 | + rewriteStrava: { |
| 68 | + plugin: { |
| 69 | + rewriteHeaders: { |
| 70 | + rewrites: [ |
| 71 | + { |
| 72 | + header: "Location", |
| 73 | + regex: "^http://mock-strava:8080/(.+)$", |
| 74 | + replacement: `${entrypoint}/$1`, |
| 75 | + }, |
| 76 | + ], |
| 77 | + }, |
| 78 | + }, |
| 79 | + }, |
| 80 | +}; |
| 81 | + |
| 82 | +const services = { |
| 83 | + client: { |
| 84 | + loadBalancer: { |
| 85 | + servers: [ |
| 86 | + { |
| 87 | + url: "http://client:80", |
| 88 | + }, |
| 89 | + ], |
| 90 | + }, |
| 91 | + }, |
| 92 | + server: { |
| 93 | + loadBalancer: { |
| 94 | + servers: [ |
| 95 | + { |
| 96 | + url: "http://server:8080", |
| 97 | + }, |
| 98 | + ], |
| 99 | + }, |
| 100 | + }, |
| 101 | + mockBackupTool: { |
| 102 | + loadBalancer: { |
| 103 | + servers: [ |
| 104 | + { |
| 105 | + url: "http://mock-backup-tool:8080", |
| 106 | + }, |
| 107 | + ], |
| 108 | + }, |
| 109 | + }, |
| 110 | + mockWithings: { |
| 111 | + loadBalancer: { |
| 112 | + servers: [ |
| 113 | + { |
| 114 | + url: "http://mock-withings:8080", |
| 115 | + }, |
| 116 | + ], |
| 117 | + }, |
| 118 | + }, |
| 119 | + mockStrava: { |
| 120 | + loadBalancer: { |
| 121 | + servers: [ |
| 122 | + { |
| 123 | + url: "http://mock-strava:8080", |
| 124 | + }, |
| 125 | + ], |
| 126 | + }, |
| 127 | + }, |
| 128 | + chrome: { |
| 129 | + loadBalancer: { |
| 130 | + servers: [ |
| 131 | + { |
| 132 | + url: "http://chrome:4444", |
| 133 | + }, |
| 134 | + ], |
| 135 | + }, |
| 136 | + }, |
| 137 | +}; |
| 138 | + |
| 139 | +server.on("request", async (request, response) => { |
| 140 | + console.log(request.url); |
| 141 | + |
| 142 | + response.end( |
| 143 | + JSON.stringify({ |
| 144 | + http: { |
| 145 | + routers, |
| 146 | + middlewares, |
| 147 | + services, |
| 148 | + }, |
| 149 | + }) |
| 150 | + ); |
| 151 | +}); |
| 152 | + |
| 153 | +process.on("SIGINT", () => server.close(() => process.exit())); |
| 154 | +process.on("SIGTERM", () => server.close(() => process.exit())); |
| 155 | + |
| 156 | +server.listen(PORT, () => { |
| 157 | + console.log(`starting server at port ${PORT}`); |
| 158 | +}); |
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