{"id":76068,"date":"2020-01-20T13:08:09","date_gmt":"2020-01-20T07:38:09","guid":{"rendered":"https:\/\/www.vskills.in\/certification\/tutorial\/?p=76068"},"modified":"2024-04-12T14:34:06","modified_gmt":"2024-04-12T09:04:06","slug":"multiple-instances","status":"publish","type":"page","link":"https:\/\/www.vskills.in\/certification\/tutorial\/multiple-instances\/","title":{"rendered":"Multiple Instances"},"content":{"rendered":"<p>Tomcat supports installation of multiple instances. You can have a single installation of Tomcat with multiple instances running on different IP\/port combinations, or multiple Tomcat versions, each running one or more instances on different IP\/ports.<\/p>\n<p>Each instance folder will need the following structure:<\/p>\n<ul>\n<li>conf<\/li>\n<li>logs<\/li>\n<li>temp<\/li>\n<li>webapps<\/li>\n<li>work<\/li>\n<\/ul>\n<p>At a minimum, conf should contain a copy of the following files from CATALINA_HOME\\conf\\. Any files not copied and edited, will be picked up by default from CATALINA_HOME\\conf, i.e. CATALINA_BASE\\conf files override defaults from CATALINA_HOME\\conf.<\/p>\n<ul>\n<li>xml<\/li>\n<li>xml<\/li>\n<\/ul>\n<p>You must edit CATALINA_BASE\\conf\\server.xml to specify a unique IP\/port for the instance to listen on. Find the line that contains &lt;Connector port=&#8221;8080&#8243; &#8230; and add an address attribute and\/or update the port number so as to specify a unique IP\/port combination.<\/p>\n<p>&nbsp;<\/p>\n<p>To install an instance, first set the CATALINA_HOME environment variable to the name of the Tomcat installation directory. Then create a second environment variable CATALINA_BASE and point this to the instance folder. Then run &#8220;service install&#8221; command specifying a service name.<\/p>\n<p>&nbsp;<\/p>\n<p>set CATALINA_HOME=c:\\tomcat_8<\/p>\n<p>set CATALINA_BASE=c:\\tomcat_8\\instances\\instance1<\/p>\n<p>service install instance1<\/p>\n<p>&nbsp;<\/p>\n<p>To modify the service settings, you can run tomcat8w \/\/ES\/\/instance1.<\/p>\n<p>For additional instances, create additional instance folder, update the CATALINA_BASE environment variable, and run the service install again.<\/p>\n<p>&nbsp;<\/p>\n<p>set CATALINA_BASE=c:\\tomcat_8\\instances\\instance2<\/p>\n<p>service install instance2<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tomcat supports installation of multiple instances. You can have a single installation of Tomcat with multiple instances running on different IP\/port combinations, or multiple Tomcat versions, each running one or more instances on different IP\/ports. Each instance folder will need the following structure: conf logs temp webapps work At a minimum, conf should contain a&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"categories":[8678],"tags":[8904],"class_list":["post-76068","page","type-page","status-publish","hentry","category-tomcat","tag-multiple-instances"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Multiple Instances - Tutorial<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.vskills.in\/certification\/tutorial\/multiple-instances\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Multiple Instances - Tutorial\" \/>\n<meta property=\"og:description\" content=\"Tomcat supports installation of multiple instances. You can have a single installation of Tomcat with multiple instances running on different IP\/port combinations, or multiple Tomcat versions, each running one or more instances on different IP\/ports. Each instance folder will need the following structure: conf logs temp webapps work At a minimum, conf should contain a...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.vskills.in\/certification\/tutorial\/multiple-instances\/\" \/>\n<meta property=\"og:site_name\" content=\"Tutorial\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/vskills.in\/\" \/>\n<meta property=\"article:modified_time\" content=\"2024-04-12T09:04:06+00:00\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.vskills.in\/certification\/tutorial\/multiple-instances\/\",\"url\":\"https:\/\/www.vskills.in\/certification\/tutorial\/multiple-instances\/\",\"name\":\"Multiple Instances - Tutorial\",\"isPartOf\":{\"@id\":\"https:\/\/www.vskills.in\/certification\/tutorial\/#website\"},\"datePublished\":\"2020-01-20T07:38:09+00:00\",\"dateModified\":\"2024-04-12T09:04:06+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.vskills.in\/certification\/tutorial\/multiple-instances\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.vskills.in\/certification\/tutorial\/multiple-instances\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.vskills.in\/certification\/tutorial\/multiple-instances\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.vskills.in\/certification\/tutorial\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Multiple Instances\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.vskills.in\/certification\/tutorial\/#website\",\"url\":\"https:\/\/www.vskills.in\/certification\/tutorial\/\",\"name\":\"Tutorial\",\"description\":\"Vskills - A initiative in elearning and certification\",\"publisher\":{\"@id\":\"https:\/\/www.vskills.in\/certification\/tutorial\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.vskills.in\/certification\/tutorial\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.vskills.in\/certification\/tutorial\/#organization\",\"name\":\"Vskills\",\"url\":\"https:\/\/www.vskills.in\/certification\/tutorial\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.vskills.in\/certification\/tutorial\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.vskills.in\/certification\/tutorial\/wp-content\/uploads\/2017\/07\/vskills-min-logo.jpg\",\"contentUrl\":\"https:\/\/www.vskills.in\/certification\/tutorial\/wp-content\/uploads\/2017\/07\/vskills-min-logo.jpg\",\"width\":73,\"height\":55,\"caption\":\"Vskills\"},\"image\":{\"@id\":\"https:\/\/www.vskills.in\/certification\/tutorial\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/vskills.in\/\",\"https:\/\/x.com\/vskills_in\",\"https:\/\/www.linkedin.com\/company-beta\/1371554\/\",\"https:\/\/www.youtube.com\/channel\/UCMWnscxPwRF_PqXo9B7q_Tw\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Multiple Instances - Tutorial","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.vskills.in\/certification\/tutorial\/multiple-instances\/","og_locale":"en_US","og_type":"article","og_title":"Multiple Instances - Tutorial","og_description":"Tomcat supports installation of multiple instances. You can have a single installation of Tomcat with multiple instances running on different IP\/port combinations, or multiple Tomcat versions, each running one or more instances on different IP\/ports. Each instance folder will need the following structure: conf logs temp webapps work At a minimum, conf should contain a...","og_url":"https:\/\/www.vskills.in\/certification\/tutorial\/multiple-instances\/","og_site_name":"Tutorial","article_publisher":"https:\/\/www.facebook.com\/vskills.in\/","article_modified_time":"2024-04-12T09:04:06+00:00","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.vskills.in\/certification\/tutorial\/multiple-instances\/","url":"https:\/\/www.vskills.in\/certification\/tutorial\/multiple-instances\/","name":"Multiple Instances - Tutorial","isPartOf":{"@id":"https:\/\/www.vskills.in\/certification\/tutorial\/#website"},"datePublished":"2020-01-20T07:38:09+00:00","dateModified":"2024-04-12T09:04:06+00:00","breadcrumb":{"@id":"https:\/\/www.vskills.in\/certification\/tutorial\/multiple-instances\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.vskills.in\/certification\/tutorial\/multiple-instances\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.vskills.in\/certification\/tutorial\/multiple-instances\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.vskills.in\/certification\/tutorial\/"},{"@type":"ListItem","position":2,"name":"Multiple Instances"}]},{"@type":"WebSite","@id":"https:\/\/www.vskills.in\/certification\/tutorial\/#website","url":"https:\/\/www.vskills.in\/certification\/tutorial\/","name":"Tutorial","description":"Vskills - A initiative in elearning and certification","publisher":{"@id":"https:\/\/www.vskills.in\/certification\/tutorial\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.vskills.in\/certification\/tutorial\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.vskills.in\/certification\/tutorial\/#organization","name":"Vskills","url":"https:\/\/www.vskills.in\/certification\/tutorial\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.vskills.in\/certification\/tutorial\/#\/schema\/logo\/image\/","url":"https:\/\/www.vskills.in\/certification\/tutorial\/wp-content\/uploads\/2017\/07\/vskills-min-logo.jpg","contentUrl":"https:\/\/www.vskills.in\/certification\/tutorial\/wp-content\/uploads\/2017\/07\/vskills-min-logo.jpg","width":73,"height":55,"caption":"Vskills"},"image":{"@id":"https:\/\/www.vskills.in\/certification\/tutorial\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/vskills.in\/","https:\/\/x.com\/vskills_in","https:\/\/www.linkedin.com\/company-beta\/1371554\/","https:\/\/www.youtube.com\/channel\/UCMWnscxPwRF_PqXo9B7q_Tw"]}]}},"_links":{"self":[{"href":"https:\/\/www.vskills.in\/certification\/tutorial\/wp-json\/wp\/v2\/pages\/76068","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vskills.in\/certification\/tutorial\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.vskills.in\/certification\/tutorial\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.vskills.in\/certification\/tutorial\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vskills.in\/certification\/tutorial\/wp-json\/wp\/v2\/comments?post=76068"}],"version-history":[{"count":3,"href":"https:\/\/www.vskills.in\/certification\/tutorial\/wp-json\/wp\/v2\/pages\/76068\/revisions"}],"predecessor-version":[{"id":76567,"href":"https:\/\/www.vskills.in\/certification\/tutorial\/wp-json\/wp\/v2\/pages\/76068\/revisions\/76567"}],"wp:attachment":[{"href":"https:\/\/www.vskills.in\/certification\/tutorial\/wp-json\/wp\/v2\/media?parent=76068"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vskills.in\/certification\/tutorial\/wp-json\/wp\/v2\/categories?post=76068"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vskills.in\/certification\/tutorial\/wp-json\/wp\/v2\/tags?post=76068"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}