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| author | Goffi <goffi@goffi.org> |
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| date | Thu, 22 Apr 2021 18:22:49 +0200 |
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| 1209 | 1 ============ |
| 2 Installation | |
| 3 ============ | |
| 4 | |
| 5 This are the instructions to install Libervia (SàT) using Python. | |
| 6 Note that if you are using GNU/Linux, Libervia may already be present on your distribution. | |
| 7 | |
| 8 Libervia is a Salut à Toi frontend, the SàT backend must be installed first (if you | |
| 9 haven't installed it yet, it will be downloaded automatically as it is a dependency of | |
| 10 Libervia). Libervia and SàT backend must always have the same version (Libervia won't | |
| 11 start if the version backend has not the same version). | |
| 12 | |
| 13 We recommend to use development version for now, until the release of | |
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14 0.8 version. |
| 1209 | 15 |
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16 Requirements |
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17 ------------ |
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18 |
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19 - Python 3.7+ |
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20 - Python 3 "venv", which may be installed with Python 3 |
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21 - Mercurial |
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22 |
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23 To install them on a Debian distribution or derivative, you can enter:: |
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24 |
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25 sudo apt-get install python3-dev python3-venv python3-wheel mercurial |
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26 |
| 1209 | 27 Development Version |
| 28 ------------------- | |
| 29 | |
| 30 *Note for Arch users: a pkgbuild is available for your distribution on | |
| 31 AUR, check sat-libervia-hg (as well as other sat-\* packages).* | |
| 32 | |
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33 You can install the latest development version using Mercurial and pip. |
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34 |
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35 Select the location where you want to install libervia and virtual environment, for |
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36 instance your ``$HOME`` directory:: |
| 1209 | 37 |
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38 $ cd |
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39 |
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40 You can use the same virtual environment as the one used for installing the backend. |
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41 Otherwise, create a new one (backend will be installed automatically if it's not already |
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42 there):: |
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44 $ python3 -m venv libervia_venv |
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45 $ source libervia_venv/bin/activate |
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46 $ pip install -U pip wheel |
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48 Then you need to clone the repository:: |
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50 $ hg clone https://repos.goffi.org/libervia libervia-web && cd libervia-web |
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51 |
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52 Now you can install the requirements:: |
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53 |
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54 $ pip install -r requirements.txt |
| 1209 | 55 |
| 56 If you haven't done it for the backend, you need to install the media:: | |
| 57 | |
| 58 $ cd | |
| 59 $ hg clone https://repos.goffi.org/sat_media | |
| 60 | |
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61 then, create the directory ``~/.config/libervia``:: |
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62 |
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63 $ mkdir -p ~/.config/libervia |
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64 |
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65 and the file ``~/.config/libervia/libervia.conf`` containing: |
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66 |
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67 .. sourcecode:: cfg |
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68 |
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69 [DEFAULT] |
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70 media_dir = ~/sat_media |
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71 |
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72 Of course, replace ``~/sat_media`` with the actual path you have used. |
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73 |
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74 Please check backend documentation for more details on the settings. |
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75 |
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76 You'll also need the ``yarn`` packager, please check your distribution documentation for |
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77 instructions to install it. |
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78 |
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79 .. note:: |
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80 |
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81 On Debian and derivatives, the ``yarn`` packager is installed with the ``yarnpkg`` |
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82 package (and not ``yarn`` only), you can install it with ``apt install yarnpkg`` as |
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83 root (or with ``sudo``). |
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84 |
| 1209 | 85 Post Installation |
| 86 ----------------- | |
| 87 | |
| 88 Libervia uses its own XMPP account to fetch public data. You need to create a profile | |
| 89 named `libervia` linked to this account to launch Libervia. First create an account | |
| 90 dedicated to this on your XMPP server. For instance with `Prosody`_ you would enter | |
| 91 something like:: | |
| 92 | |
| 93 $ prosodyctl adduser libervia@example.net | |
| 94 | |
| 95 Where you'll obviously change ``libervia@example.net`` for the JID you want to use, with | |
| 96 your domain name. You'll then be prompted for a password. You can now create the | |
| 97 associated SàT profile:: | |
| 98 | |
| 99 $ jp profile create libervia -j libervia@example.net -p <libervia_password> | |
| 100 | |
| 101 .. note:: | |
| 102 | |
| 103 jp doesn't prompt for password yet, this means that the password is visible to anybody | |
| 104 looking at your screen and will stay in your shell history, and the password will be | |
| 105 visible for a few seconds in process list. If this is a concern for you (e.g. you use a | |
| 106 shared machine), use an other frontend to create the profile, or do the necessary to | |
| 107 remove the password from history. | |
| 108 | |
| 109 Finally, you need to specify to specify the password of this ``libervia`` profile in your | |
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110 configuration. To do so, edit your ``libervia.conf`` and edit ``[libervia]`` and set the |
| 1209 | 111 ``passphrase`` option to the profile password you have used in the command above: |
| 112 | |
| 113 .. sourcecode:: cfg | |
| 114 | |
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115 [libervia_web] |
| 1209 | 116 passphrase = <libervia_password> |
| 117 | |
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118 You should now be good to run the Libervia Web server. |
| 1209 | 119 |
| 120 .. _Prosody: https://prosody.im | |
| 121 | |
| 122 | |
| 123 Usage | |
| 124 ===== | |
| 125 | |
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126 To launch the Libervia Web server, enter:: |
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128 $ libervia-web |
| 1209 | 129 |
| 130 …or, if you want to launch it in foreground:: | |
| 131 | |
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132 $ libervia-web fg |
| 1209 | 133 |
| 134 You can stop it with:: | |
| 135 | |
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136 $ libervia-web stop |
| 1209 | 137 |
| 138 To know if backend is launched or not:: | |
| 139 | |
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140 $ libervia-web status |
| 1209 | 141 |
| 142 | |
| 143 SàT Pubsub | |
| 144 ========== | |
| 145 | |
| 146 Some functionalities use advanced or experimental features of XMPP PubSub. We recommend to | |
| 147 use the SàT PubSub service that is a side project developed for the needs of Salut à Toi, | |
| 148 and consequently implements everything needed. Please refer to SàT PubSub documentation to | |
| 149 know how to install and use it. |