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7 Commits

Author SHA1 Message Date
vorotamoroz
c9f9d511e0 bump 2023-09-05 09:16:49 +01:00
vorotamoroz
b8cb94c498 Fixed:
- Resolving conflicted revision has become more robust.
- LiveSync now try to keep local changes when fetching from the rebuilt remote database.
- Now, all files will be restored after performing `fetch` immediately.
2023-09-05 09:16:11 +01:00
vorotamoroz
10decb7909 Merge pull request #259 from jt-wang/main
Upload colab notebook into the repo, and update setup_flyio.md to reference it
2023-08-24 13:04:02 +09:00
Jingtao Wang
d1aba87e37 Updated with latest changes 2023-08-23 19:22:07 -07:00
Jingtao Wang
db889f635e Merge pull request #1 from jt-wang/move-colab-script-into-repo
Upload deploy_couchdb_to_flyio_v2_with_swap.ipynb into the repo, and reference it from fly.io setup doc.
2023-08-15 14:55:37 -07:00
Jingtao Wang
dd80e634f5 Update setup_flyio.md to reference colab notebook within the repo 2023-08-15 14:54:43 -07:00
Jingtao Wang
bec6fc1a74 Upload deploy_couchdb_to_flyio_v2_with_swap.ipynb
Upload https://gist.github.com/vrtmrz/37c3efd7842e49947aaaa7f665e5020a into the repo for unified management.
2023-08-15 14:49:24 -07:00
11 changed files with 395 additions and 36 deletions

View File

@@ -0,0 +1,322 @@
{
"cells": [
{
"cell_type": "markdown",
"metadata": {
"id": "view-in-github",
"colab_type": "text"
},
"source": [
"<a href=\"https://colab.research.google.com/gist/vrtmrz/37c3efd7842e49947aaaa7f665e5020a/deploy_couchdb_to_flyio_v2_with_swap.ipynb\" target=\"_parent\"><img src=\"https://colab.research.google.com/assets/colab-badge.svg\" alt=\"Open In Colab\"/></a>"
]
},
{
"cell_type": "markdown",
"source": [
"History:\n",
"- 18, May, 2023: Initial.\n",
"- 19, Jun., 2023: Patched for enabling swap.\n",
"- 22, Aug., 2023: Generating Setup-URI implemented."
],
"metadata": {
"id": "HiRV7G8Gk1Rs"
}
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {
"id": "2Vh0mEQEZuAK"
},
"outputs": [],
"source": [
"# Configurations\n",
"import os\n",
"os.environ['region']=\"nrt\"\n",
"os.environ['couchUser']=\"alkcsa93\"\n",
"os.environ['couchPwd']=\"c349usdfnv48fsasd\""
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {
"id": "SPmbB0jZauQ1"
},
"outputs": [],
"source": [
"# Delete once\n",
"!rm ./fly.toml"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {
"id": "Nze7QoxLZ7Yx"
},
"outputs": [],
"source": [
"# Installation\n",
"# You have to set up your account in here.\n",
"!curl -L https://fly.io/install.sh | sh\n",
"!/root/.fly/bin/flyctl auth signup"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {
"id": "MVJwsIYrbgtx"
},
"outputs": [],
"source": [
"# Generate server\n",
"!/root/.fly/bin/flyctl launch --auto-confirm --generate-name --detach --no-deploy --region ${region}\n",
"!/root/.fly/bin/fly volumes create --region ${region} couchdata --size 2 --yes"
]
},
{
"cell_type": "code",
"source": [
"# Check the toml once.\n",
"!cat fly.toml"
],
"metadata": {
"id": "2RSoO9o-i2TT"
},
"execution_count": null,
"outputs": []
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {
"id": "zUtPZLVnbvdQ"
},
"outputs": [],
"source": [
"# Modify fly.toml\n",
"## Port modification\n",
"!sed -i 's/8080/5984/g' fly.toml\n",
"## Add user into.\n",
"!echo -e \"\\n[env]\\n COUCHDB_USER = \\\"${couchUser}\\\"\" >> ./fly.toml\n",
"## Set the location of an ini file which to save configurations persistently via erlang flags.\n",
"!echo -e \"\\nERL_FLAGS=\\\"-couch_ini /opt/couchdb/etc/default.ini /opt/couchdb/etc/default.d/ /opt/couchdb/etc/local.d /opt/couchdb/etc/local.ini /opt/couchdb/data/persistence.ini\\\"\" >> ./fly.toml\n",
"## Mounting volumes to store data and ini file.\n",
"!echo -e \"\\n[mounts]\\n source=\\\"couchdata\\\"\\n destination=\\\"/opt/couchdb/data\\\"\" >> ./fly.toml\n",
"!cat fly.toml"
]
},
{
"cell_type": "code",
"source": [
"# Make the Dockerfile to modify the permission of the ini file. If you want to use a specific version, you should change `latest` here.\n",
"!echo -e \"\\n[build]\\n dockerfile = \\\"./Dockerfile\\\"\" >> ./fly.toml"
],
"metadata": {
"id": "LQPsZ_dYxkTu"
},
"execution_count": null,
"outputs": []
},
{
"cell_type": "code",
"source": [
"!echo -e \"FROM couchdb:latest\\nRUN sed -i '2itouch /opt/couchdb/data/persistence.ini && chmod +w /opt/couchdb/data/persistence.ini && fallocate -l 512M /swapfile && chmod 0600 /swapfile && mkswap /swapfile && echo 10 > /proc/sys/vm/swappiness && swapon /swapfile && echo 1 > /proc/sys/vm/overcommit_memory' /docker-entrypoint.sh\" > ./Dockerfile"
],
"metadata": {
"id": "44cBeGJ9on5i"
},
"execution_count": null,
"outputs": []
},
{
"cell_type": "code",
"source": [
"# Check dockerfile\n",
"!cat ./Dockerfile"
],
"metadata": {
"id": "ai2R3BbpxRSe"
},
"execution_count": null,
"outputs": []
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {
"id": "xWdsTCI6bzk2"
},
"outputs": [],
"source": [
"# Configure password\n",
"!/root/.fly/bin/flyctl secrets set COUCHDB_PASSWORD=${couchPwd}"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {
"id": "k0WIQlShcXGa"
},
"outputs": [],
"source": [
"# Deploy server\n",
"# Be sure to shutdown after the test.\n",
"!/root/.fly/bin/flyctl deploy --detach --remote-only\n",
"!/root/.fly/bin/flyctl status"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {
"id": "0ySggkdlfq7M"
},
"outputs": [],
"source": [
"import subprocess, json\n",
"result = subprocess.run([\"/root/.fly/bin/flyctl\",\"status\",\"-j\"], capture_output=True, text=True)\n",
"if result.returncode==0:\n",
" hostname = json.loads(result.stdout)[\"Hostname\"]\n",
" os.environ['couchHost']=\"https://%s\" % (hostname)\n",
" print(\"Your couchDB server is https://%s/\" % (hostname))\n",
"else:\n",
" print(\"Something occured.\")\n"
]
},
{
"cell_type": "code",
"source": [
"# Finish setting up the CouchDB\n",
"# Please repeat until the request is completed without error messages\n",
"# i.e., You have to redo this block while \"curl: (35) OpenSSL SSL_connect: Connection reset by peer in connection to xxxx\" is showing.\n",
"!curl -X POST \"${couchHost}/_cluster_setup\" -H \"Content-Type: application/json\" -d \"{\\\"action\\\":\\\"enable_single_node\\\",\\\"username\\\":\\\"${couchUser}\\\",\\\"password\\\":\\\"${couchPwd}\\\",\\\"bind_address\\\":\\\"0.0.0.0\\\",\\\"port\\\":5984,\\\"singlenode\\\":true}\" --user \"${couchUser}:${couchPwd}\""
],
"metadata": {
"id": "cGlSzVqlQG_z"
},
"execution_count": null,
"outputs": []
},
{
"cell_type": "code",
"source": [
"# Please repeat until all lines are completed without error messages\n",
"!curl -X PUT \"${couchHost}/_node/nonode@nohost/_config/chttpd/require_valid_user\" -H \"Content-Type: application/json\" -d '\"true\"' --user \"${couchUser}:${couchPwd}\"\n",
"!curl -X PUT \"${couchHost}/_node/nonode@nohost/_config/chttpd_auth/require_valid_user\" -H \"Content-Type: application/json\" -d '\"true\"' --user \"${couchUser}:${couchPwd}\"\n",
"!curl -X PUT \"${couchHost}/_node/nonode@nohost/_config/httpd/WWW-Authenticate\" -H \"Content-Type: application/json\" -d '\"Basic realm=\\\"couchdb\\\"\"' --user \"${couchUser}:${couchPwd}\"\n",
"!curl -X PUT \"${couchHost}/_node/nonode@nohost/_config/httpd/enable_cors\" -H \"Content-Type: application/json\" -d '\"true\"' --user \"${couchUser}:${couchPwd}\"\n",
"!curl -X PUT \"${couchHost}/_node/nonode@nohost/_config/chttpd/enable_cors\" -H \"Content-Type: application/json\" -d '\"true\"' --user \"${couchUser}:${couchPwd}\"\n",
"!curl -X PUT \"${couchHost}/_node/nonode@nohost/_config/chttpd/max_http_request_size\" -H \"Content-Type: application/json\" -d '\"4294967296\"' --user \"${couchUser}:${couchPwd}\"\n",
"!curl -X PUT \"${couchHost}/_node/nonode@nohost/_config/couchdb/max_document_size\" -H \"Content-Type: application/json\" -d '\"50000000\"' --user \"${couchUser}:${couchPwd}\"\n",
"!curl -X PUT \"${couchHost}/_node/nonode@nohost/_config/cors/credentials\" -H \"Content-Type: application/json\" -d '\"true\"' --user \"${couchUser}:${couchPwd}\"\n",
"!curl -X PUT \"${couchHost}/_node/nonode@nohost/_config/cors/origins\" -H \"Content-Type: application/json\" -d '\"app://obsidian.md,capacitor://localhost,http://localhost\"' --user \"${couchUser}:${couchPwd}\""
],
"metadata": {
"id": "JePzrsHypY18"
},
"execution_count": null,
"outputs": []
},
{
"cell_type": "markdown",
"source": [
"Now, our CouchDB has been surely installed and configured. Cheers!\n",
"\n",
"In the steps that follow, create a setup-URI.\n",
"\n",
"This URI could be imported directly into Self-hosted LiveSync, to configure the use of the CouchDB which we configured now."
],
"metadata": {
"id": "YfSOomsoXbGS"
}
},
{
"cell_type": "code",
"source": [
"# Database config\n",
"import random, string\n",
"\n",
"def randomname(n):\n",
" return ''.join(random.choices(string.ascii_letters + string.digits, k=n))\n",
"\n",
"# The database name\n",
"os.environ['database']=\"obsidiannote\"\n",
"# The passphrase to E2EE\n",
"os.environ['passphrase']=randomname(20)\n",
"\n",
"print(\"Your database:\"+os.environ['database'])\n",
"print(\"Your passphrase:\"+os.environ['passphrase'])"
],
"metadata": {
"id": "416YncOqXdNn"
},
"execution_count": null,
"outputs": []
},
{
"cell_type": "code",
"source": [
"# Install deno for make setup uri\n",
"!curl -fsSL https://deno.land/x/install/install.sh | sh"
],
"metadata": {
"id": "C4d7C0HAXgsr"
},
"execution_count": null,
"outputs": []
},
{
"cell_type": "code",
"source": [
"# Fetch module for encrypting a Setup URI\n",
"!curl -o encrypt.ts https://gist.githubusercontent.com/vrtmrz/f9d1d95ee2ca3afa1a924a2c6759b854/raw/d7a070d864a6f61403d8dc74208238d5741aeb5a/encrypt.ts"
],
"metadata": {
"id": "hQL_Dx-PXise"
},
"execution_count": null,
"outputs": []
},
{
"cell_type": "code",
"source": [
"# Make buttons!\n",
"from IPython.display import HTML\n",
"result = subprocess.run([\"/root/.deno/bin/deno\",\"run\",\"-A\",\"encrypt.ts\"], capture_output=True, text=True)\n",
"text=\"\"\n",
"if result.returncode==0:\n",
" text = result.stdout.strip()\n",
" result = HTML(f\"<button onclick=navigator.clipboard.writeText('{text}')>Copy setup uri</button><br>Importing passphrase is `welcome`. <br>If you want to synchronise in live mode, please apply a preset after setup.)\")\n",
"else:\n",
" result = \"Failed to encrypt the setup URI\"\n",
"result"
],
"metadata": {
"id": "o0gX_thFXlIZ"
},
"execution_count": null,
"outputs": []
}
],
"metadata": {
"colab": {
"provenance": [],
"private_outputs": true,
"include_colab_link": true
},
"kernelspec": {
"display_name": "Python 3",
"name": "python3"
},
"language_info": {
"name": "python"
},
"gpuClass": "standard"
},
"nbformat": 4,
"nbformat_minor": 0
}

View File

@@ -280,7 +280,7 @@ Now the CouchDB is ready to use from Self-hosted LiveSync. We can use `https://b
## Automatic setup using Colaboratory
We can perform all these steps by using [this Colaboratory notebook](https://gist.github.com/vrtmrz/b437a539af25ef191bd452aae369242f) without installing anything.
We can perform all these steps by using [this Colaboratory notebook](/deploy_couchdb_to_flyio_v2_with_swap.ipynb) without installing anything.
## After testing / before creating a new instance

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@@ -1,7 +1,7 @@
{
"id": "obsidian-livesync",
"name": "Self-hosted LiveSync",
"version": "0.19.18",
"version": "0.19.19",
"minAppVersion": "0.9.12",
"description": "Community implementation of self-hosted livesync. Reflect your vault changes to some other devices immediately. Please make sure to disable other synchronize solutions to avoid content corruption or duplication.",
"author": "vorotamoroz",

4
package-lock.json generated
View File

@@ -1,12 +1,12 @@
{
"name": "obsidian-livesync",
"version": "0.19.18",
"version": "0.19.19",
"lockfileVersion": 2,
"requires": true,
"packages": {
"": {
"name": "obsidian-livesync",
"version": "0.19.18",
"version": "0.19.19",
"license": "MIT",
"dependencies": {
"diff-match-patch": "^1.0.5",

View File

@@ -1,6 +1,6 @@
{
"name": "obsidian-livesync",
"version": "0.19.18",
"version": "0.19.19",
"description": "Reflect your vault changes to some other devices immediately. Please make sure to disable other synchronize solutions to avoid content corruption or duplication.",
"main": "main.js",
"type": "module",

View File

@@ -99,6 +99,7 @@ export class SetupLiveSync extends LiveSyncCommands {
newSettingW.encryptedCouchDBConnection = "";
const setupJustImport = "Just import setting";
const setupAsNew = "Set it up as secondary or subsequent device";
const setupAsMerge = "Secondary device but try keeping local changes";
const setupAgain = "Reconfigure and reconstitute the data";
const setupManually = "Leave everything to me";
newSettingW.syncInternalFiles = false;
@@ -108,7 +109,7 @@ export class SetupLiveSync extends LiveSyncCommands {
newSettingW.useIndexedDBAdapter = true;
}
const setupType = await askSelectString(this.app, "How would you like to set it up?", [setupAsNew, setupAgain, setupJustImport, setupManually]);
const setupType = await askSelectString(this.app, "How would you like to set it up?", [setupAsNew, setupAgain, setupAsMerge, setupJustImport, setupManually]);
if (setupType == setupJustImport) {
this.plugin.settings = newSettingW;
this.plugin.usedPassphrase = "";
@@ -117,6 +118,10 @@ export class SetupLiveSync extends LiveSyncCommands {
this.plugin.settings = newSettingW;
this.plugin.usedPassphrase = "";
await this.fetchLocal();
} else if (setupType == setupAsMerge) {
this.plugin.settings = newSettingW;
this.plugin.usedPassphrase = "";
await this.fetchLocalWithKeepLocal();
} else if (setupType == setupAgain) {
const confirm = "I know this operation will rebuild all my databases with files on this device, and files that are on the remote database and I didn't synchronize to any other devices will be lost and want to proceed indeed.";
if (await askSelectString(this.app, "Do you really want to do this?", ["Cancel", confirm]) != confirm) {
@@ -302,13 +307,11 @@ Of course, we are able to disable these features.`
Logger(`Database and storage reflection has been resumed!`, LOG_LEVEL_NOTICE);
this.plugin.settings.suspendParseReplicationResult = false;
this.plugin.settings.suspendFileWatching = false;
await this.plugin.syncAllFiles(true);
await this.plugin.loadQueuedFiles();
this.plugin.procQueuedFiles();
await this.plugin.saveSettings();
if (this.plugin.settings.readChunksOnline) {
await this.plugin.syncAllFiles(true);
await this.plugin.loadQueuedFiles();
// Start processing
this.plugin.procQueuedFiles();
}
}
async askUseNewAdapter() {
if (!this.plugin.settings.useIndexedDBAdapter) {
@@ -353,6 +356,25 @@ Of course, we are able to disable these features.`
await this.resumeReflectingDatabase();
await this.askHiddenFileConfiguration({ enableFetch: true });
}
async fetchLocalWithKeepLocal() {
this.suspendExtraSync();
this.askUseNewAdapter();
await this.suspendReflectingDatabase();
await this.plugin.realizeSettingSyncMode();
await this.plugin.resetLocalDatabase();
await delay(1000);
await this.plugin.initializeDatabase(true);
await this.plugin.markRemoteResolved();
await this.plugin.openDatabase();
this.plugin.isReady = true;
await delay(500);
await this.plugin.replicateAllFromServer(true);
await delay(1000);
await this.plugin.replicateAllFromServer(true);
await this.fetchRemoteChunks();
await this.resumeReflectingDatabase();
await this.askHiddenFileConfiguration({ enableFetch: true });
}
async rebuildRemote() {
this.suspendExtraSync();
await this.plugin.realizeSettingSyncMode();

Submodule src/lib updated: 8872807f47...70eb916288

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@@ -1167,17 +1167,25 @@ export default class ObsidianLiveSyncPlugin extends Plugin
if (docEntry._deleted || docEntry.deleted) {
// This occurs not only when files are deleted, but also when conflicts are resolved.
// We have to check no other revisions are left.
const lastDocs = await this.localDatabase.getDBEntry(path);
const existDoc = await this.localDatabase.getDBEntry(path, { conflicts: true });
if (path != file.path) {
Logger(`delete skipped: ${file.path} :Not exactly matched`, LOG_LEVEL_VERBOSE);
}
if (lastDocs === false) {
if (existDoc === false) {
await this.deleteVaultItem(file);
} else {
// it perhaps delete some revisions.
// may be we have to reload this
await this.pullFile(path, null, true);
Logger(`delete skipped:${file.path}`, LOG_LEVEL_VERBOSE);
if (existDoc._conflicts) {
if (this.settings.writeDocumentsIfConflicted) {
Logger(`Delete: ${file.path}: Conflicted revision has been deleted, but there were more conflicts. `, LOG_LEVEL_INFO);
await this.pullFile(path, null, true);
} else {
Logger(`Delete: ${file.path}: Conflicted revision has been deleted, but there were more conflicts...`);
this.queueConflictedOnlyActiveFile(file);
}
} else {
Logger(`Delete: ${file.path}: Conflict revision has been deleted and resolved`);
await this.pullFile(path, null, true);
}
}
return;
}
@@ -1274,6 +1282,19 @@ export default class ObsidianLiveSyncPlugin extends Plugin
this.dbChangeProcRunning = false;
}
}
queueConflictedOnlyActiveFile(file: TFile) {
if (!this.settings.checkConflictOnlyOnOpen) {
this.queueConflictedCheck(file);
return true;
} else {
const af = this.app.workspace.getActiveFile();
if (af && af.path == file.path) {
this.queueConflictedCheck(file);
return true;
}
}
return false;
}
async handleDBChangedAsync(change: EntryBody) {
const targetFile = getAbstractFileByPath(this.getPathWithoutPrefix(change));
@@ -1286,29 +1307,16 @@ export default class ObsidianLiveSyncPlugin extends Plugin
} else if (targetFile instanceof TFile) {
const doc = change;
const file = targetFile;
const queueConflictCheck = () => {
if (!this.settings.checkConflictOnlyOnOpen) {
this.queueConflictedCheck(file);
return true;
} else {
const af = app.workspace.getActiveFile();
if (af && af.path == file.path) {
this.queueConflictedCheck(file);
return true;
}
}
return false;
}
if (this.settings.writeDocumentsIfConflicted) {
await this.doc2storage(doc, file);
queueConflictCheck();
this.queueConflictedOnlyActiveFile(file);
} else {
const d = await this.localDatabase.getDBEntryMeta(this.getPath(change), { conflicts: true }, true);
if (d && !d._conflicts) {
await this.doc2storage(doc, file);
} else {
if (!queueConflictCheck()) {
Logger(`${this.getPath(change)} is conflicted, write to the storage has been pended.`, LOG_LEVEL_NOTICE);
if (!this.queueConflictedOnlyActiveFile(file)) {
Logger(`${this.getPath(change)} is conflicted, write to the storage has been postponed.`, LOG_LEVEL_NOTICE);
}
}
}

View File

@@ -477,7 +477,7 @@ export const requestToCouchDB = async (baseUri: string, username: string, passwo
export async function performRebuildDB(plugin: ObsidianLiveSyncPlugin, method: "localOnly" | "remoteOnly" | "rebuildBothByThisDevice") {
if (method == "localOnly") {
await plugin.addOnSetup.fetchLocal();
await plugin.addOnSetup.fetchLocalWithKeepLocal();
}
if (method == "remoteOnly") {
await plugin.addOnSetup.rebuildRemote();

View File

@@ -15,6 +15,7 @@
// "importsNotUsedAsValues": "error",
"importHelpers": false,
"alwaysStrict": true,
"allowImportingTsExtensions": true,
"lib": [
"es2018",
"DOM",

View File

@@ -46,5 +46,11 @@ I hope you will give it a try.
- 0.19.18
- Fixed:
- Now the empty (or deleted) file could be conflict-resolved.
- 0.19.19
- Fixed:
- Resolving conflicted revision has become more robust.
- LiveSync now try to keep local changes when fetching from the rebuilt remote database.
Local changes now have been kept as a revision and fetched things will be new revisions.
- Now, all files will be restored after performing `fetch` immediately.
... To continue on to `updates_old.md`.