{"id":97224,"date":"2020-10-16T20:42:34","date_gmt":"2020-10-16T18:42:34","guid":{"rendered":"https:\/\/prohoster.info\/blog\/administrirovanie\/ustanovka-i-ekspluatacziya-rudder"},"modified":"2020-10-16T20:42:34","modified_gmt":"2020-10-16T18:42:34","slug":"ustanovka-i-ekspluatacziya-rudder","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/administrirovanie\/ustanovka-i-ekspluatacziya-rudder","title":{"rendered":"A 'Rudder' telep\u00edt\u00e9se \u00e9s \u00fczemeltet\u00e9se","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"A &#039;Rudder&#039; telep\u00edt\u00e9se \u00e9s \u00fczemeltet\u00e9se\" src=\"\/wp-content\/uploads\/2020\/10\/7db738d5178280b3af84077541c16e70.png\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<h2>Bevezet\u0151<\/h2>\n<p>A mi bar\u00e1ts\u00e1gunk k\u00e9t \u00e9vvel ezel\u0151tt kezd\u0151d\u00f6tt. Elj\u00f6ttem egy \u00faj munkahelyre, ahol az el\u0151z\u0151 admin k\u00e9nyelmesen r\u00e1m b\u00edzta ezt a szoftvert. Az interneten, a hivatalos dokument\u00e1ci\u00f3 mellett, semmit nem tudtam tal\u00e1lni. M\u00e9g most is, ha r\u00e1keresel a \u201erudder\u201d sz\u00f3ra, akkor 99%-ban haj\u00f3ker\u00e9kr\u0151l \u00e9s dr\u00f3nokr\u00f3l tal\u00e1l inform\u00e1ci\u00f3t. Siker\u00fclt megtal\u00e1lnom a megold\u00e1st. Mivel a szoftver k\u00f6z\u00f6ss\u00e9ge eleny\u00e9sz\u0151en kicsi, \u00fagy d\u00f6nt\u00f6ttem, megosztom a tapasztalataimat \u00e9s a buktat\u00f3kat. Azt hiszem, valakinek ez hasznos lesz.<\/p>\n<h2>Teh\u00e1t, Rudder <\/h2>\n<p>A Rudder egy ny\u00edlt forr\u00e1sk\u00f3d\u00fa auditor \u00e9s konfigur\u00e1ci\u00f3kezel\u0151 eszk\u00f6z, amely seg\u00edt automatiz\u00e1lni a rendszerbe\u00e1ll\u00edt\u00e1sokat. Az a m\u0171k\u00f6d\u00e9s\u00e9nek elve, hogy \u00fcgyn\u00f6k\u00f6t telep\u00edt\u00fcnk minden v\u00e9gfelhaszn\u00e1l\u00f3ra. Egy k\u00e9nyelmes fel\u00fcleten kereszt\u00fcl figyelhetj\u00fck, hogy infrastruktur\u00e1nk mennyire felel meg az \u00f6sszes megadott politik\u00e1nak. <\/p>\n<h2>Haszn\u00e1lat<\/h2>\n<p>Al\u00e1bb felsorolom, mire haszn\u00e1lom a Ruddert.<\/p>\n<ul>\n<li>\n<p>F\u00e1jlok \u00e9s konfigur\u00e1ci\u00f3k ellen\u0151rz\u00e9se: .\/ssh\/authorized_keys; \/etc\/hosts; iptables; (\u00e9s tov\u00e1bb, ahov\u00e1 a fant\u00e1zia vezet)<\/p>\n<\/li>\n<li>\n<p> Telep\u00edtett csomagok ellen\u0151rz\u00e9se: zabbix.agent vagy b\u00e1rmely m\u00e1s szoftver<\/p>\n<\/li>\n<\/ul>\n<h2>Szerver telep\u00edt\u00e9se<\/h2>\n<p>N\u00e9h\u00e1ny napja friss\u00edtettem 5-\u00f6s verzi\u00f3r\u00f3l 6.1-re, minden z\u00f6kken\u0151mentesen zajlott. Al\u00e1bb a Debian\/Ubuntu parancsokat fogom bemutatni, de t\u00e1mogat\u00e1st is kapott: <noindex><a rel=\"nofollow\" href=\"https:\/\/docs.rudder.io\/reference\/6.1\/installation\/server\/rhel.html\">RHEL\/CentOS<\/a><\/noindex> \u00e9s <noindex><a rel=\"nofollow\" href=\"https:\/\/docs.rudder.io\/reference\/6.1\/installation\/server\/sles.html\">Sles<\/a><\/noindex>.<\/p>\n<p>A telep\u00edt\u00e9st elrejtem spoilerben, hogy ne zavarjalak.<\/p>\n<p>Spoiler<\/p>\n<h2>F\u00fcgg\u0151s\u00e9gek<\/h2>\n<p>A rudder-serverhez minimum 8-as verzi\u00f3j\u00fa Java RE sz\u00fcks\u00e9ges, amit a standard t\u00e1rol\u00f3b\u00f3l lehet telep\u00edteni:<\/p>\n<p>Ellen\u0151rizz\u00fck, hogy nincs-e telep\u00edtve<\/p>\n<pre><code class=\"bash\">java -version<\/code><\/pre>\n<p>ha a kimenet<\/p>\n<pre><code class=\"bash\">-bash: java: command not found<\/code><\/pre>\n<p>akkor telep\u00edtj\u00fck<\/p>\n<pre><code class=\"bash\">apt install default-jre<\/code><\/pre>\n<h2>Szerver<\/h2>\n<p>A kulcs import\u00e1l\u00e1sa<\/p>\n<pre><code class=\"bash\">wget --quiet -O- \"https:\/\/repository.rudder.io\/apt\/rudder_apt_key.pub\" | sudo apt-key add -<\/code><\/pre>\n<p>Itt van a lenyomat<\/p>\n<pre><code class=\"bash\">pub  4096R\/474A19E8 2011-12-15 Rudder Project (release key) \n      Key fingerprint = 7C16 9817 7904 212D D58C  B4D1 9322 C330 474A 19E8<\/code><\/pre>\n<p>Mivel nincs el\u0151fizet\u00e9s\u00fcnk, ezt a rep\u00f3t adjuk hozz\u00e1<\/p>\n<pre><code class=\"bash\">echo \"deb http:\/\/repository.rudder.io\/apt\/6.1\/ $(lsb_release -cs) main\" &gt; \/etc\/apt\/sources.list.d\/rudder.list<\/code><\/pre>\n<p>Friss\u00edtj\u00fck a rep\u00f3k list\u00e1j\u00e1t \u00e9s telep\u00edtj\u00fck a szervert<\/p>\n<pre><code class=\"bash\">apt update\napt install rudder-server-root<\/code><\/pre>\n<p>L\u00e9trehozzuk az admin felhaszn\u00e1l\u00f3t<\/p>\n<pre><code class=\"bash\">rudder server create-user -u admin -p \"A Te Jelszavad\"<\/code><\/pre>\n<p>K\u00e9s\u0151bb a konfigur\u00e1ci\u00f3n kereszt\u00fcl kezelhetj\u00fck a felhaszn\u00e1l\u00f3kat.<\/p>\n<p>K\u00e9sz, a szerver k\u00e9szen \u00e1ll.<\/p>\n<h2>A szerver be\u00e1ll\u00edt\u00e1sa<\/h2>\n<p>Most hozz\u00e1 kell adnunk az \u00fcgyn\u00f6k\u00f6k IP-c\u00edmeit vagy egy teljes alh\u00e1l\u00f3zatot az \u00fcgyn\u00f6kbe, figyelembe v\u00e9ve a biztons\u00e1gi ir\u00e1nyelveket. <\/p>\n<p>Be\u00e1ll\u00edt\u00e1sok \u2192 \u00c1ltal\u00e1nos <\/p>\n<p><img decoding=\"async\" alt=\"A &#039;Rudder&#039; telep\u00edt\u00e9se \u00e9s \u00fczemeltet\u00e9se\" src=\"\/wp-content\/uploads\/2020\/10\/4a019dfffd6bc5de03b640bf6c13ff3a.png\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p>Az \u201eAdd a network\u201d mez\u0151be \u00edrjuk be a c\u00edmet \u00e9s a maszkot az x.x.x.x\/xx form\u00e1tumban. Ahhoz, hogy enged\u00e9lyezz\u00fck a hozz\u00e1f\u00e9r\u00e9st a bels\u0151 h\u00e1l\u00f3zat \u00f6sszes c\u00edm\u00e9r\u0151l (ha ez term\u00e9szetesen egy teszth\u00e1l\u00f3zat, \u00e9s NAT m\u00f6g\u00f6tt vagyunk), \u00edrjuk be: 0.0.0.0\/0 <\/p>\n<p><strong>Fontos \u2013 az ip c\u00edm hozz\u00e1ad\u00e1sa ut\u00e1n ne felejts el a Save changes gombra kattintani, k\u00fcl\u00f6nben semmi nem fog megmaradni.<\/strong><\/p>\n<h2>Portok<\/h2>\n<p>A szerveren az al\u00e1bbi portokat nyitjuk meg<\/p>\n<ul>\n<li>\n<p>443 \u2013 tcp<\/p>\n<\/li>\n<li>\n<p>5309 \u2013 tcp<\/p>\n<\/li>\n<li>\n<p>514 \u2013 udp<\/p>\n<\/li>\n<\/ul>\n<p>Meg\u00e9rtett\u00fck a szerver kezdeti be\u00e1ll\u00edt\u00e1sait.<\/p>\n<\/p>\n<h2>\u00dcgyn\u00f6k telep\u00edt\u00e9se<\/h2>\n<p>Spoiler<\/p>\n<p>Kulcs hozz\u00e1ad\u00e1sa<\/p>\n<pre><code class=\"bash\">wget --quiet -O- \"https:\/\/repository.rudder.io\/apt\/rudder_apt_key.pub\" | sudo apt-key add -<\/code><\/pre>\n<p>Kulcsujjlenyomat<\/p>\n<pre><code class=\"bash\">pub  4096R\/474A19E8 2011-12-15 Rudder Project (release key) \n      Key fingerprint = 7C16 9817 7904 212D D58C  B4D1 9322 C330 474A 19E8<\/code><\/pre>\n<p>T\u00e1rhely hozz\u00e1ad\u00e1sa<\/p>\n<pre><code class=\"bash\">echo \"deb http:\/\/repository.rudder.io\/apt\/6.1\/ $(lsb_release -cs) main\" &gt; \/etc\/apt\/sources.list.d\/rudder.list<\/code><\/pre>\n<p>\u00dcgyn\u00f6k telep\u00edt\u00e9se<\/p>\n<pre><code class=\"bash\">apt update\napt install rudder-agent<\/code><\/pre>\n<h2>\u00dcgyn\u00f6k konfigur\u00e1l\u00e1sa<\/h2>\n<p>Megadjuk az \u00fcgyn\u00f6knek a politikai szerver IP-c\u00edm\u00e9t<\/p>\n<pre><code class=\"bash\">rudder agent policy-server  #Z\u00e1r\u00f3jelek n\u00e9lk\u00fcl. Haszn\u00e1lhatunk tartom\u00e1nynevet is. <\/code><\/pre>\n<p>A k\u00f6vetkez\u0151 parancs kiad\u00e1s\u00e1val k\u00e9rj\u00fck az \u00faj \u00fcgyn\u00f6k hozz\u00e1ad\u00e1s\u00e1t a szerverhez; n\u00e9h\u00e1ny percen bel\u00fcl meg fog jelenni az \u00faj \u00fcgyn\u00f6k\u00f6k list\u00e1j\u00e1ban, hogyan lehet hozz\u00e1adni, azt a k\u00f6vetkez\u0151 r\u00e9szben magyar\u00e1zom el.<\/p>\n<pre><code class=\"bash\">rudder agent inventory<\/code><\/pre>\n<p>Az \u00fcgyn\u00f6k\u00f6t k\u00e9nyszer\u00edtve is elind\u00edthatjuk, \u00e9s azonnali k\u00e9rd\u00e9st k\u00fcldhet<\/p>\n<pre><code class=\"bash\">rudder agent run<\/code><\/pre>\n<p>Az \u00fcgyn\u00f6k\u00fcnk be van \u00e1ll\u00edtva, folytassuk.<\/p>\n<h2>\u00dcgyn\u00f6k\u00f6k hozz\u00e1ad\u00e1sa <\/h2>\n<p>Bejelentkez\u00fcnk <\/p>\n<p>https:\/\/127.0.0.1\/rudder\/index.html<\/p>\n<p><img decoding=\"async\" alt=\"A &#039;Rudder&#039; telep\u00edt\u00e9se \u00e9s \u00fczemeltet\u00e9se\" src=\"\/wp-content\/uploads\/2020\/10\/b3370143670761ca69c90270a11d773a.png\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p>Az 'Accept new nodes' r\u00e9szben meg fog jelenni az \u00fcgyn\u00f6k\u00f6d, \u00e1ll\u00edtsd be a pip\u00e1t, \u00e9s kattints az Accept gombra.<\/p>\n<p><img decoding=\"async\" alt=\"A &#039;Rudder&#039; telep\u00edt\u00e9se \u00e9s \u00fczemeltet\u00e9se\" src=\"\/wp-content\/uploads\/2020\/10\/a9702fcf43c4aef6733fb3d317884d60.png\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p>Egy kis id\u0151nek el kell telnie, m\u00edg a rendszer ellen\u0151rzi a szervert a megfelel\u0151s\u00e9g szempontj\u00e1b\u00f3l. <\/p>\n<\/p>\n<h3>Szervercsoportok l\u00e9trehoz\u00e1sa <\/h3>\n<p>Csoportot hozunk l\u00e9tre (m\u00e9g csak nem is \u00e9rtem, mi\u00e9rt csin\u00e1lt\u00e1k a fejleszt\u0151k ennyire bonyolultt\u00e1 a csoportok l\u00e9trehoz\u00e1s\u00e1t, de ahogy meg\u00e9rtettem, m\u00e1sk\u00e9nt nem lehet). L\u00e9pj\u00fcnk a Node management -&gt; Groups szakaszra, \u00e9s kattintsunk a Create gombra, v\u00e1lasszuk a statikus csoportot \u00e9s a nevet.<\/p>\n<p><img decoding=\"async\" alt=\"A &#039;Rudder&#039; telep\u00edt\u00e9se \u00e9s \u00fczemeltet\u00e9se\" src=\"\/wp-content\/uploads\/2020\/10\/d220fff4e8a22d798f15c6f2eb0cc96f.png\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p>Sz\u0171rj\u00fck a sz\u00e1munkra sz\u00fcks\u00e9ges szervert k\u00fcl\u00f6nb\u00f6z\u0151 jellemz\u0151k, p\u00e9ld\u00e1ul az IP-c\u00edm alapj\u00e1n, \u00e9s ments\u00fck el.<\/p>\n<p><img decoding=\"async\" alt=\"A &#039;Rudder&#039; telep\u00edt\u00e9se \u00e9s \u00fczemeltet\u00e9se\" src=\"\/wp-content\/uploads\/2020\/10\/9ddb9315a651a0a6e1200adc584f4ffb.png\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p>A csoport be\u00e1ll\u00edtva.<\/p>\n<h3>Szab\u00e1lyok be\u00e1ll\u00edt\u00e1sa<\/h3>\n<p>V\u00e1ltsunk a Configuration policy \u2192 Rules szakaszra, \u00e9s hozzunk l\u00e9tre egy \u00faj szab\u00e1lyt.<\/p>\n<p><img decoding=\"async\" alt=\"A &#039;Rudder&#039; telep\u00edt\u00e9se \u00e9s \u00fczemeltet\u00e9se\" src=\"\/wp-content\/uploads\/2020\/10\/6cfa6e9f598e2b5610dfad8bd373e768.png\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p>Hozz\u00e1adjuk az el\u0151z\u0151leg elk\u00e9sz\u00edtett csoportot (ezt k\u00e9s\u0151bb is megtehetj\u00fck).<\/p>\n<p><img decoding=\"async\" alt=\"A &#039;Rudder&#039; telep\u00edt\u00e9se \u00e9s \u00fczemeltet\u00e9se\" src=\"\/wp-content\/uploads\/2020\/10\/edcde485f8cf1e493e66989f4b1cb399.png\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p>\u00c9s l\u00e9trehozzuk az \u00faj ir\u00e1nyelvet.<\/p>\n<p><img decoding=\"async\" alt=\"A &#039;Rudder&#039; telep\u00edt\u00e9se \u00e9s \u00fczemeltet\u00e9se\" src=\"\/wp-content\/uploads\/2020\/10\/4ba3816e058d7fc175bc2e89dfab8cd1.png\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p>L\u00e9trehozunk egy ir\u00e1nyelvet a nyilv\u00e1nos kulcsok hozz\u00e1ad\u00e1s\u00e1ra a .ssh\/authorized_keys f\u00e1jlhoz. Ezt akkor haszn\u00e1lom, amikor \u00faj munkav\u00e1llal\u00f3 l\u00e9p be, vagy biztos\u00edt\u00e9k gyan\u00e1nt, p\u00e9ld\u00e1ul, ha valaki v\u00e9letlen\u00fcl elt\u00e1vol\u00edtja a kulcsomat. <\/p>\n<p>Navig\u00e1lj a Configuration policy \u2192 Directives men\u00fcponthoz, bal oldalon l\u00e1tni fogod az 'Directive library'-t. Keresd meg a 'Remote access \u2192 SSH authorised keys' r\u00e9szt, jobbra kattints a Create Directive gombra.<\/p>\n<p>\u00cdrjuk be a felhaszn\u00e1l\u00f3 adatait, \u00e9s adjuk hozz\u00e1 a kulcs\u00e1t. Ezut\u00e1n v\u00e1lasszuk ki az alkalmaz\u00e1si ir\u00e1nyelvet.<\/p>\n<ul>\n<li>\n<p>Glob\u00e1lis \u2013 Az alap\u00e9rtelmezett politik\u00e1k.<\/p>\n<\/li>\n<li>\n<p>K\u00e9nyszer\u00edt\u00e9s \u2013 A kiv\u00e1lasztott szervereken hajtsa v\u00e9gre.<\/p>\n<\/li>\n<li>\n<p>Audit \u2013 Ellen\u0151rz\u00e9st v\u00e9gez, \u00e9s megmondja, hogy mely klienseken vannak kulcsok.<\/p>\n<\/li>\n<\/ul>\n<p><img decoding=\"async\" alt=\"A &#039;Rudder&#039; telep\u00edt\u00e9se \u00e9s \u00fczemeltet\u00e9se\" src=\"\/wp-content\/uploads\/2020\/10\/4ebb8c98a480541acaa8b840bd909970.png\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p>Mindenk\u00e9ppen meg kell adnunk a szab\u00e1lyunkat. <\/p>\n<p><img decoding=\"async\" alt=\"A &#039;Rudder&#039; telep\u00edt\u00e9se \u00e9s \u00fczemeltet\u00e9se\" src=\"\/wp-content\/uploads\/2020\/10\/b53807114e53994e20c233282f602b1c.png\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p>Ezut\u00e1n elmentj\u00fck, \u00e9s minden k\u00e9szen \u00e1ll. <\/p>\n<p>Ellen\u0151rz\u00e9s<\/p>\n<p><img decoding=\"async\" alt=\"A &#039;Rudder&#039; telep\u00edt\u00e9se \u00e9s \u00fczemeltet\u00e9se\" src=\"\/wp-content\/uploads\/2020\/10\/51cfd888b93d67d72caa5bd82cfc7e14.png\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p>A kulcs sikeresen hozz\u00e1adva.<\/p>\n<h2>Extras\u00e1gok<\/h2>\n<p>Az \u00fcgyn\u00f6k teljes inform\u00e1ci\u00f3t ad a szerverr\u0151l. Telep\u00edtett csomagok, interf\u00e9szek, nyitott portok \u00e9s sok m\u00e1s, amit pontosan meg lehet n\u00e9zni az al\u00e1bbi k\u00e9perny\u0151k\u00e9pen.<\/p>\n<p><img decoding=\"async\" alt=\"A &#039;Rudder&#039; telep\u00edt\u00e9se \u00e9s \u00fczemeltet\u00e9se\" src=\"\/wp-content\/uploads\/2020\/10\/5e0db29e27d2fa97e3393afc912c4141.png\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p>Szoftver telep\u00edt\u00e9se \u00e9s ellen\u0151rz\u00e9se nem csak Linuxon, hanem Windows-on is lehets\u00e9ges, ut\u00f3bbit nem ellen\u0151riztem, nem volt sz\u00fcks\u00e9g r\u00e1.<\/p>\n<h2>A szerz\u0151t\u0151l<\/h2>\n<p>Bizony\u00e1ra megk\u00e9rdezed, mi\u00e9rt kellene \u00fajra feltal\u00e1lni a kereket, ha m\u00e1r r\u00e9g\u00f3ta l\u00e9teznek az Ansible \u00e9s a Puppet?<\/p>\n<p>V\u00e1laszolok: Az Ansible-nek vannak h\u00e1tr\u00e1nyai, p\u00e9ld\u00e1ul nem l\u00e1tjuk, hogy jelenleg milyen \u00e1llapotban van ez a konfigur\u00e1ci\u00f3, vagy az a mindenki \u00e1ltal ismert helyzet, amikor elind\u00edtod a role-t vagy playbook-ot, \u00e9s hib\u00e1kat kapsz a \u00f6sszeoml\u00e1sr\u00f3l, majd kezdesz bemenni a szerverre, \u00e9s n\u00e9zni, hogy milyen csomag friss\u00fclt. A Puppettel viszont egyszer\u0171en nem dolgoztam. <\/p>\n<p>Vannak minuszai a Rudder-nek? Nagyon sok... Kezd\u0151d\u0151en azzal, hogy az \u00fcgyn\u00f6k\u00f6k megszakadhatnak, \u00e9s \u00fajra kell telep\u00edteni \u0151ket, vagy haszn\u00e1lni a rudder reset parancsot. (De egy\u00e9bk\u00e9nt a 6-os verzi\u00f3ban ilyet m\u00e9g nem l\u00e1ttam), valamint a rendk\u00edv\u00fcl bonyolult be\u00e1ll\u00edt\u00e1s \u00e9s a logik\u00e1tlan felhaszn\u00e1l\u00f3i fel\u00fclet miatt.<\/p>\n<p>Vannak el\u0151nyei? Az el\u0151ny\u00f6k hatalmasak: A j\u00f3l ismert Ansible-lel ellent\u00e9tben webes fel\u00fcletet kapunk, ahol l\u00e1thatjuk az \u00e1ltalunk alkalmazott megfelel\u00e9st. P\u00e9ld\u00e1ul \u2013 nyitva vannak-e portok a vil\u00e1g fel\u00e9, milyen \u00e1llapotban van a t\u0171zfal, telep\u00edtve vannak-e a biztons\u00e1gi \u00fcgyn\u00f6k\u00f6k vagy m\u00e1s hasznos dolgok. <\/p>\n<p>Ez a szoftver t\u00f6k\u00e9letesen alkalmas a szerverszervezet biztons\u00e1gi oszt\u00e1ly\u00e1nak, mivel az infrastrukt\u00fara \u00e1llapota mindig a szemed el\u0151tt lesz, \u00e9s ha b\u00e1rmelyik szab\u00e1ly pirosra v\u00e1lt, az okot ad a szerver megl\u00e1togat\u00e1s\u00e1ra. Ahogy mondtam, m\u00e1r 2 \u00e9ve haszn\u00e1lom a Ruddert, \u00e9s ha egy kicsit belemer\u00fclsz, az \u00e9let jobb lesz. A legnehezebb egy nagy infrastrukt\u00far\u00e1ban, hogy nem eml\u00e9kszel, milyen \u00e1llapotban van a szerver, nem maradt-e el a biztons\u00e1gi \u00fcgyn\u00f6k\u00f6k telep\u00edt\u00e9se vagy helyesen van-e be\u00e1ll\u00edtva az iptables. A Rudder pedig seg\u00edt, hogy k\u00e9pben legy\u00e9l az esem\u00e9nyekkel. Az t\u00e1j\u00e9kozott, aki fegyverkezik!<\/p>\n<p>P.S. Sokkal t\u00f6bbet k\u00e9sz\u00fclt, mint amire sz\u00e1m\u00edtottam, nem fogom le\u00edrni, hogyan kell telep\u00edteni a csomagokat; ha azonban lesznek k\u00e9r\u00e9sek, akkor \u00edrom a m\u00e1sodik r\u00e9szt.<\/p>\n<p>P.S.S A cikk t\u00e1j\u00e9koztat\u00f3 jelleg\u0171, szeretn\u00e9m megosztani, mivel az interneten nagyon kev\u00e9s inform\u00e1ci\u00f3 tal\u00e1lhat\u00f3 err\u0151l. Tal\u00e1n \u00e9rdekes lesz valakinek. Kellemes id\u0151t\u00f6lt\u00e9st k\u00edv\u00e1nok, kedves bar\u00e1taim :)<\/p>\n<p><strong>Hirdet\u00e9s<\/strong><\/p>\n<p><strong>Epikus szerverek<\/strong> \u2014 ez <noindex><a rel=\"nofollow\" href=\"https:\/\/vdsina.ru\/cloud-servers?partner=habr133\">Linux VPS<\/a><\/noindex> vagy Windows er\u0151teljes AMD EPYC processzorokkal \u00e9s rendk\u00edv\u00fcl gyors Intel NVMe meghajt\u00f3kkal. Siess a rendel\u00e9seddel!<\/p>\n<p><img decoding=\"async\" alt=\"A &#039;Rudder&#039; telep\u00edt\u00e9se \u00e9s \u00fczemeltet\u00e9se\" src=\"\/wp-content\/uploads\/2020\/10\/907f0ce8236fd2e0e6cfae84e5530b6a.png\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p>Forr\u00e1s: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/vdsina\/blog\/522480\/\">habr.com<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u0435\u0434\u0438\u0441\u043b\u043e\u0432\u0438\u0435 \u041d\u0430\u0448\u0430 &#171;\u0434\u0440\u0443\u0436\u0431\u0430&#187; \u043d\u0430\u0447\u0430\u043b\u0430\u0441\u044c \u0434\u0432\u0430 \u0433\u043e\u0434\u0430 \u043d\u0430\u0437\u0430\u0434. \u042f \u043f\u0440\u0438\u0448\u0435\u043b \u043d\u0430 \u043d\u043e\u0432\u043e\u0435 \u043c\u0435\u0441\u0442\u043e \u0440\u0430\u0431\u043e\u0442\u044b, \u0433\u0434\u0435 \u043f\u0440\u0435\u0434\u044b\u0434\u0443\u0449\u0438\u0439 \u0430\u0434\u043c\u0438\u043d \u043d\u0435\u043f\u0440\u0438\u043d\u0443\u0436\u0434\u0435\u043d\u043d\u043e \u043e\u0441\u0442\u0430\u0432\u0438\u043b \u043c\u043d\u0435 \u0432 \u043d\u0430\u0441\u043b\u0435\u0434\u0441\u0442\u0432\u043e \u0434\u0430\u043d\u043d\u0443\u044e \u0441\u043e\u0444\u0442\u0438\u043d\u0443. \u0412 \u0438\u043d\u0442\u0435\u0440\u043d\u0435\u0442\u0435 \u043a\u0440\u043e\u043c\u0435 \u043e\u0444\u0438\u0446\u0438\u0430\u043b\u044c\u043d\u043e\u0439 \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0430\u0446\u0438\u0438 \u043d\u0430\u0439\u0442\u0438 \u043d\u0438\u0447\u0435\u0433\u043e \u043d\u0435 \u043f\u043e\u043b\u0443\u0447\u0430\u043b\u043e\u0441\u044c. \u0414\u0430\u0436\u0435 \u0441\u0435\u0439\u0447\u0430\u0441, \u0435\u0441\u043b\u0438 \u0437\u0430\u0433\u0443\u0433\u043b\u0438\u0442\u044c &#171;rudder&#187; \u0442\u043e \u0432 99% \u0441\u043b\u0443\u0447\u0430\u0435\u0432 \u0431\u0443\u0434\u0435\u0442 \u0432\u044b\u0434\u0430\u0432\u0430\u0442\u044c: \u0448\u0442\u0443\u0440\u0432\u0430\u043b\u044b \u043a\u043e\u0440\u0430\u0431\u043b\u0435\u0439 \u0438 \u043a\u0432\u0430\u0434\u0440\u043e\u043a\u043e\u043f\u0442\u0435\u0440\u044b. \u041c\u043d\u0435 \u0443\u0434\u0430\u043b\u043e\u0441\u044c \u043d\u0430\u0439\u0442\u0438 \u043a \u043d\u0435\u043c\u0443 \u043f\u043e\u0434\u0445\u043e\u0434. \u041f\u043e\u0441\u043a\u043e\u043b\u044c\u043a\u0443 \u041a\u043e\u043c\u044c\u044e\u043d\u0438\u0442\u0438 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":97225,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-97224","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u0440\u0435\u0434\u0438\u0441\u043b\u043e\u0432\u0438\u0435\u041d\u0430\u0448\u0430 &quot;\u0434\u0440\u0443\u0436\u0431\u0430&quot; 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